CVE-2021-37322

GCC c++filt v2.26 was discovered to contain a use-after-free vulnerability via the component cplus-dem.c.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99188	Exploit Issue Tracking Vendor Advisory
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99188	Exploit Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gnu:binutils::::::::
	cpe:2.3:a:gnu:gcc::::::::

History

21 Nov 2024, 06:14

Type	Values Removed	Values Added
References	~~() https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99188 - Exploit, Issue Tracking, Vendor Advisory~~	() https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99188 - Exploit, Issue Tracking, Vendor Advisory

Information

Published : 2021-11-18 22:15

Updated : 2024-11-21 06:14

NVD link : CVE-2021-37322

Mitre link : CVE-2021-37322

CVE.ORG link : CVE-2021-37322

JSON object : View

Products Affected

gnu

binutils
gcc

CWE

CWE-416

Use After Free

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