CVE-2022-27943

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-27943
libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.

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://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039 Exploit Issue Tracking Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/
https://sourceware.org/bugzilla/show_bug.cgi?id=28995 Exploit Issue Tracking Third Party Advisory
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039 Exploit Issue Tracking Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/
https://sourceware.org/bugzilla/show_bug.cgi?id=28995 Exploit Issue Tracking Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:gcc:11.2:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
History

21 Nov 2024, 06:56

Type Values Removed Values Added
References () https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039 - Exploit, Issue Tracking, Vendor Advisory () https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039 - Exploit, Issue Tracking, Vendor Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/ -
References () https://sourceware.org/bugzilla/show_bug.cgi?id=28995 - Exploit, Issue Tracking, Third Party Advisory () https://sourceware.org/bugzilla/show_bug.cgi?id=28995 - Exploit, Issue Tracking, Third Party Advisory

08 Aug 2023, 14:22

Type Values Removed Values Added
CWE CWE-400 CWE-674

22 Dec 2022, 20:29

Type Values Removed Values Added
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/ - Mailing List, Third Party Advisory
CPE cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

10 Nov 2022, 19:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/ -

31 Mar 2022, 01:06

Type Values Removed Values Added
CWE CWE-400
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 5.5
CPE cpe:2.3:a:gnu:gcc:11.2:*:*:*:*:*:*:*
References (MISC) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039 - (MISC) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039 - Exploit, Issue Tracking, Vendor Advisory
References (MISC) https://sourceware.org/bugzilla/show_bug.cgi?id=28995 - (MISC) https://sourceware.org/bugzilla/show_bug.cgi?id=28995 - Exploit, Issue Tracking, Third Party Advisory

26 Mar 2022, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-03-26 13:15

Updated : 2024-11-21 06:56

NVD link : CVE-2022-27943

Mitre link : CVE-2022-27943

CVE.ORG link : CVE-2022-27943

JSON object : View

Products Affected

gnu

  • gcc

fedoraproject

  • fedora
CWE
CWE-674

Uncontrolled Recursion