CVE-2022-34299

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

8.1 /10

CVSS v3 : 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

5.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

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

Configuration 1 (hide)

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

29 Jun 2022, 22:13

Type Values Removed Values Added
CWE CWE-125
First Time Libdwarf Project
Libdwarf Project libdwarf
CPE cpe:2.3:a:libdwarf_project:libdwarf:0.4.0:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 5.8
v3 : 8.1
References (MISC) https://github.com/davea42/libdwarf-code/issues/119 - (MISC) https://github.com/davea42/libdwarf-code/issues/119 - Exploit, Issue Tracking, Third Party Advisory
References (MISC) https://github.com/davea42/libdwarf-code/commit/7ef09e1fc9ba07653dd078edb2408631c7969162 - (MISC) https://github.com/davea42/libdwarf-code/commit/7ef09e1fc9ba07653dd078edb2408631c7969162 - Patch, Third Party Advisory

23 Jun 2022, 17:19

Type Values Removed Values Added
New CVE
Information

Published : 2022-06-23 17:15

Updated : 2023-12-10 14:22

NVD link : CVE-2022-34299

Mitre link : CVE-2022-34299

CVE.ORG link : CVE-2022-34299

JSON object : View

Products Affected

libdwarf_project

  • libdwarf
CWE
CWE-125

Out-of-bounds Read