Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2020-15694

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-14 Aug, 2020 | 18:48
Updated At-04 Aug, 2024 | 13:22
Rejected At-
Credits

In Nim 1.2.4, the standard library httpClient fails to properly validate the server response. For example, httpClient.get().contentLength() does not raise any error if a malicious server provides a negative Content-Length.

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:14 Aug, 2020 | 18:48
Updated At:04 Aug, 2024 | 13:22
Rejected At:
▼CVE Numbering Authority (CNA)

In Nim 1.2.4, the standard library httpClient fails to properly validate the server response. For example, httpClient.get().contentLength() does not raise any error if a malicious server provides a negative Content-Length.

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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L241
x_refsource_MISC
https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html
x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2021/02/04/2
mailing-list
x_refsource_MLIST
https://consensys.net/diligence/vulnerabilities/nim-httpclient-header-crlf-injection/
x_refsource_MISC
Hyperlink: https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L241
Resource:
x_refsource_MISC
Hyperlink: https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.openwall.com/lists/oss-security/2021/02/04/2
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://consensys.net/diligence/vulnerabilities/nim-httpclient-header-crlf-injection/
Resource:
x_refsource_MISC
▼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://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L241
x_refsource_MISC
x_transferred
https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html
x_refsource_CONFIRM
x_transferred
http://www.openwall.com/lists/oss-security/2021/02/04/2
mailing-list
x_refsource_MLIST
x_transferred
https://consensys.net/diligence/vulnerabilities/nim-httpclient-header-crlf-injection/
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L241
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.openwall.com/lists/oss-security/2021/02/04/2
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://consensys.net/diligence/vulnerabilities/nim-httpclient-header-crlf-injection/
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:14 Aug, 2020 | 19:15
Updated At:08 Feb, 2021 | 20:39

In Nim 1.2.4, the standard library httpClient fails to properly validate the server response. For example, httpClient.get().contentLength() does not raise any error if a malicious server provides a negative Content-Length.

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
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
Type: Primary
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:H/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CPE Matches
nim-lang
nim-lang
>>nim>>Versions up to 1.2.6(inclusive)
cpe:2.3:a:nim-lang:nim:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Primarynvd@nist.gov
CWE ID: CWE-20
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.openwall.com/lists/oss-security/2021/02/04/2cve@mitre.org
Exploit
Mailing List
Third Party Advisory
https://consensys.net/diligence/vulnerabilities/nim-httpclient-header-crlf-injection/cve@mitre.org
Exploit
Third Party Advisory
https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L241cve@mitre.org
Patch
Third Party Advisory
https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.htmlcve@mitre.org
Release Notes
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2021/02/04/2
Source: cve@mitre.org
Resource:
Exploit
Mailing List
Third Party Advisory
Hyperlink: https://consensys.net/diligence/vulnerabilities/nim-httpclient-header-crlf-injection/
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L241
Source: cve@mitre.org
Resource:
Patch
Third Party Advisory
Hyperlink: https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html
Source: cve@mitre.org
Resource:
Release Notes
Third Party Advisory

Change History

0
Information is not available yet

Similar CVEs

452Records found
CVE-2019-1978
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.8||MEDIUM
EPSS-33.36% / 96.84%
||
7 Day CHG-6.80%
Published-05 Nov, 2019 | 19:35
Updated-26 Nov, 2024 | 16:09
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 Stream Reassembly Bypass Vulnerability

A vulnerability in the stream reassembly component of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections. The vulnerability is due to improper reassembly of traffic streams. An attacker could exploit this vulnerability by sending crafted streams through an affected device. An exploit could allow the attacker to bypass filtering and deliver malicious requests to protected systems that would otherwise be blocked.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-secure_firewall_management_centerfirepower_services_software_for_asafirepower_threat_defenseCisco Firepower Threat Defense Software
CWE ID-CWE-264
Not Available
CWE ID-CWE-20
Improper Input Validation
CVE-2017-12775
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.29% / 52.33%
||
7 Day CHG~0.00%
Published-29 Aug, 2017 | 15:00
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

qa-include/qa-install.php in Question2Answer before 1.7.5 allows remote attackers to create multiple user accounts.

Action-Not Available
Vendor-question2answern/a
Product-question2answern/a
CWE ID-CWE-20
Improper Input Validation
  • Previous
  • 1
  • 2
  • ...
  • 8
  • 9
  • 10
  • Next
Details not found