CVE-2021-46142

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-46142
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/ Third Party Advisory
https://github.com/uriparser/uriparser/issues/122 Exploit Issue Tracking Patch Third Party Advisory
https://github.com/uriparser/uriparser/pull/124 Exploit Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/
https://www.debian.org/security/2022/dsa-5063 Third Party Advisory
https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/ Third Party Advisory
https://github.com/uriparser/uriparser/issues/122 Exploit Issue Tracking Patch Third Party Advisory
https://github.com/uriparser/uriparser/pull/124 Exploit Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/
https://www.debian.org/security/2022/dsa-5063 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:uriparser_project:uriparser:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:a:opensuse:factory:-:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:backports:sle-15:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.3:*:*:*:*:*:*:*
History

21 Nov 2024, 06:33

Type Values Removed Values Added
References () https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/ - Third Party Advisory () https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/ - Third Party Advisory
References () https://github.com/uriparser/uriparser/issues/122 - Exploit, Issue Tracking, Patch, Third Party Advisory () https://github.com/uriparser/uriparser/issues/122 - Exploit, Issue Tracking, Patch, Third Party Advisory
References () https://github.com/uriparser/uriparser/pull/124 - Exploit, Patch, Third Party Advisory () https://github.com/uriparser/uriparser/pull/124 - Exploit, Patch, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/ -
References () https://www.debian.org/security/2022/dsa-5063 - Third Party Advisory () https://www.debian.org/security/2022/dsa-5063 - Third Party Advisory

05 Feb 2022, 02:36

Type Values Removed Values Added
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/ - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/ - Mailing List, Third Party Advisory
References (DEBIAN) https://www.debian.org/security/2022/dsa-5063 - (DEBIAN) https://www.debian.org/security/2022/dsa-5063 - Third Party Advisory

27 Jan 2022, 03:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2022/dsa-5063 -

16 Jan 2022, 04:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/ -
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/ -

12 Jan 2022, 18:30

Type Values Removed Values Added
CPE cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:a:uriparser_project:uriparser:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:a:opensuse:factory:-:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:backports:sle-15:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.3:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 5.5
References (CONFIRM) https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/ - (CONFIRM) https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/ - Third Party Advisory
References (MISC) https://github.com/uriparser/uriparser/pull/124 - (MISC) https://github.com/uriparser/uriparser/pull/124 - Exploit, Patch, Third Party Advisory
References (MISC) https://github.com/uriparser/uriparser/issues/122 - (MISC) https://github.com/uriparser/uriparser/issues/122 - Exploit, Issue Tracking, Patch, Third Party Advisory
CWE CWE-416

06 Jan 2022, 23:15

Type Values Removed Values Added
References
  • (CONFIRM) https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/ -

06 Jan 2022, 04:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-01-06 04:15

Updated : 2024-11-21 06:33

NVD link : CVE-2021-46142

Mitre link : CVE-2021-46142

CVE.ORG link : CVE-2021-46142

JSON object : View

Products Affected

fedoraproject

  • fedora
  • extra_packages_for_enterprise_linux

debian

  • debian_linux

opensuse

  • leap
  • factory
  • backports

uriparser_project

  • uriparser
CWE
CWE-416

Use After Free