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Vulnerability Details :

CVE-2025-8183

Summary
Assigner-GitLab
Assigner Org ID-ceab7361-8a18-47b1-92ba-4d7d25f6715a
Published At-25 Jul, 2025 | 09:33
Updated At-25 Jul, 2025 | 12:41
Rejected At-
Credits

NULL Pointer Dereference in µD3TN

NULL Pointer Dereference in µD3TN via non-singleton destination Endpoint Identifier allows remote attacker to reliably cause DoS

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitLab
Assigner Org ID:ceab7361-8a18-47b1-92ba-4d7d25f6715a
Published At:25 Jul, 2025 | 09:33
Updated At:25 Jul, 2025 | 12:41
Rejected At:
▼CVE Numbering Authority (CNA)
NULL Pointer Dereference in µD3TN

NULL Pointer Dereference in µD3TN via non-singleton destination Endpoint Identifier allows remote attacker to reliably cause DoS

Affected Products
Vendor
D3TN GmbH
Product
µD3TN
Default Status
unaffected
Versions
Affected
  • From 0 before 0.14.3 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-476CWE-476: NULL Pointer Dereference
Type: CWE
CWE ID: CWE-476
Description: CWE-476: NULL Pointer Dereference
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Upgrade to version 0.14.3

Configurations

Workarounds

Exploits

Credits

finder
stephan.havermans@imdea.org
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://gitlab.com/d3tn/ud3tn/-/issues/255
issue-tracking
permissions-required
Hyperlink: https://gitlab.com/d3tn/ud3tn/-/issues/255
Resource:
issue-tracking
permissions-required
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@gitlab.com
Published At:25 Jul, 2025 | 10:15
Updated At:11 Aug, 2025 | 18:59

NULL Pointer Dereference in µD3TN via non-singleton destination Endpoint Identifier allows remote attacker to reliably cause DoS

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches

d3tn
d3tn
>>ud3tn>>0.14.3
cpe:2.3:a:d3tn:ud3tn:0.14.3:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-476Primarycve@gitlab.com
CWE ID: CWE-476
Type: Primary
Source: cve@gitlab.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://gitlab.com/d3tn/ud3tn/-/issues/255cve@gitlab.com
Exploit
Issue Tracking
Hyperlink: https://gitlab.com/d3tn/ud3tn/-/issues/255
Source: cve@gitlab.com
Resource:
Exploit
Issue Tracking

Change History

0
Information is not available yet

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Matching Score-4
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CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-21602
Matching Score-4
Assigner-Juniper Networks, Inc.
ShareView Details
Matching Score-4
Assigner-Juniper Networks, Inc.
CVSS Score-7.5||HIGH
EPSS-0.19% / 40.76%
||
7 Day CHG~0.00%
Published-12 Jan, 2024 | 00:54
Updated-17 Jun, 2025 | 21:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Junos OS Evolved: ACX7024, ACX7100-32C and ACX7100-48L: Traffic stops when a specific IPv4 UDP packet is received by the RE

A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS Evolved on ACX7024, ACX7100-32C and ACX7100-48L allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). If a specific IPv4 UDP packet is received and sent to the Routing Engine (RE) packetio crashes and restarts which causes a momentary traffic interruption. Continued receipt of such packets will lead to a sustained DoS. This issue does not happen with IPv6 packets. This issue affects Juniper Networks Junos OS Evolved on ACX7024, ACX7100-32C and ACX7100-48L: * 21.4-EVO versions earlier than 21.4R3-S6-EVO; * 22.1-EVO versions earlier than 22.1R3-S5-EVO; * 22.2-EVO versions earlier than 22.2R2-S1-EVO, 22.2R3-EVO; * 22.3-EVO versions earlier than 22.3R2-EVO. This issue does not affect Juniper Networks Junos OS Evolved versions earlier than 21.4R1-EVO.

Action-Not Available
Vendor-Juniper Networks, Inc.
Product-junos_os_evolvedJunos OS Evolved
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2016-5041
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.92% / 75.05%
||
7 Day CHG~0.00%
Published-10 Apr, 2017 | 16:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

dwarf_macro5.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via a debugging information entry using DWARF5 and without a DW_AT_name.

Action-Not Available
Vendor-libdwarf_projectn/a
Product-libdwarfn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2022-0240
Matching Score-4
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-4
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-6.2||MEDIUM
EPSS-0.30% / 52.75%
||
7 Day CHG~0.00%
Published-17 Jan, 2022 | 13:35
Updated-02 Aug, 2024 | 23:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NULL Pointer Dereference in mruby/mruby

mruby is vulnerable to NULL Pointer Dereference

Action-Not Available
Vendor-mrubymruby
Product-mrubymruby/mruby
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-20339
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-8.6||HIGH
EPSS-0.78% / 72.71%
||
7 Day CHG~0.00%
Published-23 Oct, 2024 | 17:09
Updated-08 Aug, 2025 | 16:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Firepower Threat Defense Software for Firepower 2100 Series TLS Denial of Service Vulnerability

A vulnerability in the TLS processing feature of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to an issue that occurs when TLS traffic is processed. An attacker could exploit this vulnerability by sending certain TLS traffic over IPv4 through an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition and impacting traffic to and through the affected device.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-firepower_threat_defense_softwareCisco Firepower Threat Defense Softwarefirepower_threat_defense_software
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-20436
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-8.6||HIGH
EPSS-0.72% / 71.57%
||
7 Day CHG+0.17%
Published-25 Sep, 2024 | 16:26
Updated-08 Oct, 2024 | 21:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the HTTP Server feature of Cisco IOS XE Software when the Telephony Service feature is enabled could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to a null pointer dereference when accessing specific URLs. An attacker could exploit this vulnerability by sending crafted HTTP traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, causing a DoS condition on the affected device.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-ios_xeCisco IOS XE Softwareios_xe
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-20661
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-6.65% / 90.83%
||
7 Day CHG~0.00%
Published-09 Jan, 2024 | 17:57
Updated-03 Jun, 2025 | 14:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability

Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_10_21h2windows_10_1809windows_server_2016windows_server_2012windows_server_2008windows_10_1507windows_11_21h2windows_10_22h2windows_server_2022windows_11_22h2windows_server_2019windows_10_1607windows_11_23h2Windows 11 Version 23H2Windows Server 2008 Service Pack 2 (Server Core installation)Windows 10 Version 1809Windows Server 2012 (Server Core installation)Windows Server 2022Windows Server 2016 (Server Core installation)Windows Server 2008 Service Pack 2Windows 11 version 22H3Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2012 R2Windows 10 Version 1507Windows 11 version 22H2Windows Server 2012Windows Server 2008 R2 Service Pack 1Windows 10 Version 1607Windows 10 Version 21H2Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows Server 2019 (Server Core installation)Windows 10 Version 22H2Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2016Windows 11 version 21H2
CWE ID-CWE-476
NULL Pointer Dereference
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2021-47486
Matching Score-4
Assigner-kernel.org
ShareView Details
Matching Score-4
Assigner-kernel.org
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.74%
||
7 Day CHG-0.00%
Published-22 May, 2024 | 08:19
Updated-04 May, 2025 | 07:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
riscv, bpf: Fix potential NULL dereference

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix potential NULL dereference The bpf_jit_binary_free() function requires a non-NULL argument. When the RISC-V BPF JIT fails to converge in NR_JIT_ITERATIONS steps, jit_data->header will be NULL, which triggers a NULL dereference. Avoid this by checking the argument, prior calling the function.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinuxlinux_kernel
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-45773
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.28% / 51.04%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 19:11
Updated-04 Aug, 2024 | 04:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A NULL pointer dereference in CS104_IPAddress_setFromString at src/iec60870/cs104/cs104_slave.c of lib60870 commit 0d5e76e can lead to a segmentation fault or application crash.

Action-Not Available
Vendor-mz-automationn/a
Product-lib60870n/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-45761
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.20% / 42.60%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 18:58
Updated-04 Aug, 2024 | 04:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

ROPium v3.1 was discovered to contain an invalid memory address dereference via the find() function.

Action-Not Available
Vendor-ropium_projectn/a
Product-ropiumn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-38786
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.79% / 72.93%
||
7 Day CHG~0.00%
Published-19 Jan, 2022 | 11:53
Updated-04 Aug, 2024 | 01:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a NULL pointer dereference in media/libcedarc/vdecoder of Allwinner R818 SoC Android Q SDK V1.0, which could cause a media crash (denial of service).

Action-Not Available
Vendor-allwinnertechn/a
Product-r818android_q_sdkn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-45769
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.28% / 51.04%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 19:10
Updated-04 Aug, 2024 | 04:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A NULL pointer dereference in AcseConnection_parseMessage at src/mms/iso_acse/acse.c of libiec61850 v1.5.0 can lead to a segmentation fault or application crash.

Action-Not Available
Vendor-mz-automationn/a
Product-libiec61850n/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2016-11039
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.12% / 32.48%
||
7 Day CHG~0.00%
Published-07 Apr, 2020 | 13:09
Updated-06 Aug, 2024 | 03:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on Samsung mobile devices with KK(4.4), L(5.0/5.1), and M(6.0) (AP + CP MDM9x35, or Qualcomm Onechip) software. There is a NULL pointer dereference issue in the IPC socket code. The Samsung ID is SVE-2016-5980 (July 2016).

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-45266
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.28% / 51.04%
||
7 Day CHG~0.00%
Published-22 Dec, 2021 | 17:53
Updated-04 Aug, 2024 | 04:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A null pointer dereference vulnerability exists in gpac 1.1.0 via the lsr_read_anim_values_ex function, which causes a segmentation fault and application crash.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-44492
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 56.68%
||
7 Day CHG~0.00%
Published-15 Apr, 2022 | 17:27
Updated-04 Aug, 2024 | 04:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, attackers can cause a type to be incorrectly initialized in the function f_incr in sr_port/f_incr.c and cause a crash due to a NULL pointer dereference.

Action-Not Available
Vendor-fisglobalyottadbn/a
Product-gt.myottadbn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-44498
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 56.68%
||
7 Day CHG~0.00%
Published-15 Apr, 2022 | 17:44
Updated-04 Aug, 2024 | 04:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, attackers can cause a type to be incorrectly initialized in the function f_incr in sr_port/f_incr.c and cause a crash due to a NULL pointer dereference.

Action-Not Available
Vendor-fisglobaln/a
Product-gt.mn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2022-31213
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.19% / 41.41%
||
7 Day CHG~0.00%
Published-17 Jul, 2022 | 00:00
Updated-03 Aug, 2024 | 07:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in dbus-broker before 31. Multiple NULL pointer dereferences can be found when supplying a malformed XML config file.

Action-Not Available
Vendor-dbus-broker_projectn/a
Product-dbus-brokern/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-44508
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.47% / 63.63%
||
7 Day CHG~0.00%
Published-15 Apr, 2022 | 17:56
Updated-04 Aug, 2024 | 04:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). A lack of NULL checks in calls to ious_open in sr_unix/ious_open.c allows attackers to crash the application by dereferencing a NULL pointer.

Action-Not Available
Vendor-fisglobaln/a
Product-gt.mn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-44506
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 56.68%
||
7 Day CHG~0.00%
Published-15 Apr, 2022 | 17:55
Updated-04 Aug, 2024 | 04:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.

Action-Not Available
Vendor-yottadbn/a
Product-gt.mn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-44494
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 56.68%
||
7 Day CHG~0.00%
Published-15 Apr, 2022 | 17:37
Updated-04 Aug, 2024 | 04:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause calls to ZRead to crash due to a NULL pointer dereference.

Action-Not Available
Vendor-fisglobalyottadbn/a
Product-gt.myottadbn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-44507
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 56.68%
||
7 Day CHG~0.00%
Published-15 Apr, 2022 | 18:02
Updated-04 Aug, 2024 | 04:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). A lack of parameter validation in calls to memcpy in str_tok in sr_unix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer.

Action-Not Available
Vendor-fisglobaln/a
Product-gt.mn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-44487
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.32% / 54.26%
||
7 Day CHG~0.00%
Published-15 Apr, 2022 | 17:22
Updated-04 Aug, 2024 | 04:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of NULL checks in calls to ious_open in sr_unix/ious_open.c allows attackers to crash the application by dereferencing a NULL pointer.

Action-Not Available
Vendor-fisglobalyottadbn/a
Product-gt.myottadbn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-42577
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.41% / 60.42%
||
7 Day CHG~0.00%
Published-11 Mar, 2022 | 22:09
Updated-04 Aug, 2024 | 03:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Softing OPC UA C++ SDK before 5.70. A malformed OPC/UA message abort packet makes the client crash with a NULL pointer dereference.

Action-Not Available
Vendor-softingn/a
Product-datafeed_opc_suitesecure_integration_serveropc_ua_c\+\+_software_development_kitn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-11588
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-5.1||MEDIUM
EPSS-0.18% / 39.31%
||
7 Day CHG~0.00%
Published-21 Nov, 2024 | 12:31
Updated-22 Nov, 2024 | 21:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
AVL-DiTEST-DiagDev libdoip DoIPConnection.cpp reactOnReceivedTcpMessage null pointer dereference

A vulnerability was found in AVL-DiTEST-DiagDev libdoip 1.0.0. It has been rated as problematic. This issue affects the function DoIPConnection::reactOnReceivedTcpMessage of the file DoIPConnection.cpp. The manipulation leads to null pointer dereference.

Action-Not Available
Vendor-AVL DiTEST Diagnostic Development
Product-libdoiplibdoiplibdoip
CWE ID-CWE-404
Improper Resource Shutdown or Release
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-42521
Matching Score-4
Assigner-Fedora Project
ShareView Details
Matching Score-4
Assigner-Fedora Project
CVSS Score-7.5||HIGH
EPSS-0.07% / 23.07%
||
7 Day CHG~0.00%
Published-25 Aug, 2022 | 00:00
Updated-04 Aug, 2024 | 03:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a NULL pointer dereference vulnerability in VTK before 9.2.5, and it lies in IO/Infovis/vtkXMLTreeReader.cxx. The vendor didn't check the return value of libxml2 API 'xmlDocGetRootElement', and try to dereference it. It is unsafe as the return value can be NULL and that NULL pointer dereference may crash the application.

Action-Not Available
Vendor-vtkn/a
Product-vtkvtk
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2022-3109
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-0.23% / 45.63%
||
7 Day CHG~0.00%
Published-16 Dec, 2022 | 00:00
Updated-07 Aug, 2025 | 19:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in the FFmpeg package, where vp3_decode_frame in libavcodec/vp3.c lacks check of the return value of av_malloc() and will cause a null pointer dereference, impacting availability.

Action-Not Available
Vendor-n/aDebian GNU/LinuxFFmpegFedora Project
Product-debian_linuxffmpegfedoraFFmpeg
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-4186
Matching Score-4
Assigner-GitLab Inc.
ShareView Details
Matching Score-4
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.07% / 22.32%
||
7 Day CHG~0.00%
Published-30 Dec, 2021 | 00:00
Updated-03 Aug, 2024 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in the Gryphon dissector in Wireshark 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationFedora Project
Product-wiresharkfedoraWireshark
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-41689
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.09% / 26.82%
||
7 Day CHG~0.00%
Published-28 Jun, 2022 | 09:38
Updated-04 Aug, 2024 | 03:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

DCMTK through 3.6.6 does not handle string copy properly. Sending specific requests to the dcmqrdb program, it would query its database and copy the result even if the result is null, which can incur a head-based overflow. An attacker can use it to launch a DoS attack.

Action-Not Available
Vendor-offisn/adcmtk
Product-dcmtkn/adcmtk
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2022-3116
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-0.17% / 38.00%
||
7 Day CHG~0.00%
Published-27 Mar, 2023 | 00:00
Updated-24 Feb, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance. An attacker with network access to an application that depends on the vulnerable code path can cause the application to crash.

Action-Not Available
Vendor-heimdal_projectn/a
Product-heimdalHeimdal Software Kerberos
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2025-45333
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.07% / 21.39%
||
7 Day CHG~0.00%
Published-25 Jun, 2025 | 00:00
Updated-09 Jul, 2025 | 19:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

berkeley-abc abc 1.1 contains a Null Pointer Dereference (NPD) vulnerability in the Abc_NtkCecFraigPart function of its data processing module, leading to unpredictable program behavior, causing segmentation faults, and program crashes.

Action-Not Available
Vendor-berkeley-abcn/a
Product-abcn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-4188
Matching Score-4
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-4
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-6.8||MEDIUM
EPSS-0.29% / 51.69%
||
7 Day CHG~0.00%
Published-30 Dec, 2021 | 06:55
Updated-03 Aug, 2024 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NULL Pointer Dereference in mruby/mruby

mruby is vulnerable to NULL Pointer Dereference

Action-Not Available
Vendor-mrubymruby
Product-mrubymruby/mruby
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-4110
Matching Score-4
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-4
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-9.1||CRITICAL
EPSS-0.46% / 62.95%
||
7 Day CHG~0.00%
Published-15 Dec, 2021 | 04:40
Updated-03 Aug, 2024 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NULL Pointer Dereference in mruby/mruby

mruby is vulnerable to NULL Pointer Dereference

Action-Not Available
Vendor-mrubymruby
Product-mrubymruby/mruby
CWE ID-CWE-476
NULL Pointer Dereference
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