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Vulnerability Details :

CVE-2020-13132

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-09 Jul, 2020 | 17:51
Updated At-04 Aug, 2024 | 12:11
Rejected At-
Credits

An issue was discovered in Yubico libykpiv before 2.1.0. An attacker can trigger an incorrect free() in the ykpiv_util_generate_key() function in lib/util.c through incorrect error handling code. This could be used to cause a denial of service attack.

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:09 Jul, 2020 | 17:51
Updated At:04 Aug, 2024 | 12:11
Rejected At:
▼CVE Numbering Authority (CNA)

An issue was discovered in Yubico libykpiv before 2.1.0. An attacker can trigger an incorrect free() in the ykpiv_util_generate_key() function in lib/util.c through incorrect error handling code. This could be used to cause a denial of service attack.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
3.04.3MEDIUM
CVSS:3.0/AC:L/AV:P/A:H/C:N/I:N/PR:N/S:U/UI:R
Version: 3.0
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AC:L/AV:P/A:H/C:N/I:N/PR:N/S:U/UI:R
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://blog.inhq.net/posts/yubico-libykpiv-vuln/
x_refsource_MISC
https://www.yubico.com/support/security-advisories/ysa-2020-02/
x_refsource_CONFIRM
Hyperlink: https://blog.inhq.net/posts/yubico-libykpiv-vuln/
Resource:
x_refsource_MISC
Hyperlink: https://www.yubico.com/support/security-advisories/ysa-2020-02/
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
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
https://blog.inhq.net/posts/yubico-libykpiv-vuln/
x_refsource_MISC
x_transferred
https://www.yubico.com/support/security-advisories/ysa-2020-02/
x_refsource_CONFIRM
x_transferred
Hyperlink: https://blog.inhq.net/posts/yubico-libykpiv-vuln/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.yubico.com/support/security-advisories/ysa-2020-02/
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:09 Jul, 2020 | 18:15
Updated At:21 Jul, 2021 | 11:39

An issue was discovered in Yubico libykpiv before 2.1.0. An attacker can trigger an incorrect free() in the ykpiv_util_generate_key() function in lib/util.c through incorrect error handling code. This could be used to cause a denial of service attack.

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
Primary3.14.6MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Secondary3.04.3MEDIUM
CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Primary2.02.1LOW
AV:L/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 4.6
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.0
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 2.1
Base severity: LOW
Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
yubico
yubico
>>libykpiv>>Versions before 2.1.0(exclusive)
cpe:2.3:a:yubico:libykpiv:*:*:*:*:*:*:*:*
yubico
yubico
>>piv_tool_manager>>Versions before 2.0.0(exclusive)
cpe:2.3:a:yubico:piv_tool_manager:*:*:*:*:*:*:*:*
yubico
yubico
>>yubikey_smart_card_minidriver>>Versions up to 4.1.0.172(inclusive)
cpe:2.3:a:yubico:yubikey_smart_card_minidriver:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-763Primarynvd@nist.gov
CWE ID: CWE-763
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://blog.inhq.net/posts/yubico-libykpiv-vuln/cve@mitre.org
Exploit
Third Party Advisory
https://www.yubico.com/support/security-advisories/ysa-2020-02/cve@mitre.org
Vendor Advisory
Hyperlink: https://blog.inhq.net/posts/yubico-libykpiv-vuln/
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://www.yubico.com/support/security-advisories/ysa-2020-02/
Source: cve@mitre.org
Resource:
Vendor Advisory

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2020-8715
Matching Score-4
Assigner-Intel Corporation
ShareView Details
Matching Score-4
Assigner-Intel Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.16% / 37.88%
||
7 Day CHG~0.00%
Published-13 Aug, 2020 | 02:57
Updated-04 Aug, 2024 | 10:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Invalid pointer for some Intel(R) Server Boards, Server Systems and Compute Modules before version 1.59 may allow an unauthenticated user to potentially enable denial of service via local access.

Action-Not Available
Vendor-n/aIntel Corporation
Product-compute_module_hns2600bpblc24rserver_system_r1304wt2gsrserver_system_lsvrp_firmwarecompute_module_hns2600tpfrserver_system_r2208wt2ysrserver_board_s2600wftserver_system_r2312wftzsrserver_system_r1000sp_firmwareserver_board_s2600kprserver_system_r1304wf0ysserver_system_r1304wf0ysrserver_system_r1304sposhbnserver_board_s2600kpfserver_system_lsvrp4304es6xx1server_board_s2600cwtserver_board_s2600kpcompute_module_hns2600bpbserver_board_s2600stbcompute_module_hns2600kprserver_system_r1208wttgsrserver_board_s2600cw2rserver_board_s2600wfqrcompute_module_hns2600tp24rserver_system_r2308wftzsserver_system_r2308wttysserver_system_r1000wf_firmwareserver_board_s2600wftrserver_system_r1304wt2gscompute_module_hns2600tprserver_system_r2208wf0zsserver_board_s2600kptrserver_board_s2600st_firmwareserver_system_r1208sposhorrcompute_module_hns2600tp_firmwareserver_board_s1200splserver_board_s2600cw2srserver_system_r1208wt2gsserver_board_s2600tpserver_system_r2208wttyc1rserver_board_s2600stqrcompute_module_hns2600bpblc24server_board_s2600cw2scompute_module_hns2600kp_firmwareserver_system_vrn2208wfaf83server_board_s2600cwtrserver_board_s1200spsserver_board_s2600bpqserver_system_r2208wt2ysserver_system_r1208wttgsserver_system_r1304wttgsserver_system_r2208wttysrserver_system_r1304sposhbnrserver_system_r2208wfqzsrserver_board_s2600tpfserver_board_s2600cwtsserver_system_lr1304sp_firmwareserver_system_r2312wf0nprserver_board_s2600wttrserver_board_s2600wt2server_system_r1208wfqysrserver_system_vrn2208wfhy6server_board_s2600stqserver_system_r2224wftzsserver_board_s2600wf0rserver_system_r2208wfqzsserver_system_nb2208wfqnfviserver_system_r2208wftzsserver_system_r2224wftzsrcompute_module_hns2600bpq24rserver_system_r2224wttysserver_board_s1200sp_firmwareserver_system_lr1304spcfg1rserver_system_lr1304spcfg1server_system_mcb2208wfaf5compute_module_hns2600bps24server_board_s2600bpsserver_board_s2600wt_firmwareserver_board_s2600bpqrserver_system_r2000wt_firmwareserver_system_r1208wt2gsrserver_system_vrn2208wfaf82compute_module_hns2600bpb24rserver_system_r1208wftysserver_system_r2000wf_firmwareserver_board_s2600cwserver_system_r2308wftzsrserver_system_lnetcnt3ycompute_module_s2600tp_firmwarecompute_module_hns2600bps24rserver_system_r1304wftysrserver_system_lsvrp4304es6xxrcompute_module_hns2600bpsrserver_board_s2600wt2rserver_system_mcb2208wfhy2server_board_s2600tpfrcompute_module_hns2600bpblcrserver_board_s2600cwtsrserver_system_r2224wfqzsserver_system_r2308wttysrcompute_module_hns2600tpfserver_system_r2312wftzsserver_system_vrn2208wfaf81server_board_s2600stbrcompute_module_hns2600bpqrserver_system_r2224wttysrserver_system_r2312wttyscompute_module_hns2600bpbrserver_system_r1208sposhorserver_board_s2600bp_firmwareserver_board_s2600bpbrserver_system_r1000wt_firmwareserver_board_s2600wttserver_board_s2600wf0compute_module_hns2600kpserver_system_r2312wfqzsserver_system_mcb2208wfaf6server_system_r1304wftysserver_system_r2208wttysserver_system_r1304sposhorrserver_system_vrn2208waf6compute_module_hns2600bp_firmwareserver_system_r1304sposhorcompute_module_hns2600tpcompute_module_hns2600kpfrcompute_module_hns2600bpqserver_board_s1200sporserver_board_s2600bpbserver_system_mcb2208wfaf4server_board_s1200splrserver_system_lr1304spcfsgx1compute_module_hns2600kpfcompute_module_hns2600bpblcserver_system_r2208wttyc1server_board_s2600cw2server_board_s1200sposerver_board_s2600wfqserver_board_s2600bpsrserver_system_r2312wf0npserver_system_r1304wttgsrserver_system_r2312wttysrserver_board_s2600kp_firmwareserver_system_r1208wttgsbppserver_board_s1200spsrcompute_module_hns2600bpsserver_system_r2208wf0zsrserver_board_s2600kpfrcompute_module_hns2600bpb24server_system_r2208wftzsrserver_system_r1208wftysrserver_board_s2600tprcompute_module_hns2600tp24srserver_board_s2600wf_firmwarecompute_module_hns2600bpq24Intel(R) Server Boards, Server Systems and Compute Modules Advisory
CWE ID-CWE-763
Release of Invalid Pointer or Reference
Details not found