CVE Vulnerability

CVE-2022-34299

There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/davea42/libdwarf-code/issues/119 Exploit Issue Tracking
https://github.com/davea42/libdwarf-code/commit/7ef09e1fc9ba07653dd078edb2408631c7969162 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:libdwarf_project:libdwarf:0.4.0:*:*:*:*:*:*:*
Information

Published : 2022-06-23 05:15

Updated : 2022-06-29 10:13

NVD link : CVE-2022-34299

Mitre link : CVE-2022-34299

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read