CVE-2022-32202 — MEDIUM (5.5)

Vulnerability Description

In libjpeg 1.63, there is a NULL pointer dereference in LineBuffer::FetchRegion in linebuffer.cpp.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Libjpeg Project	Libjpeg	1.63

Related Weaknesses (CWE)

CWE-476

References

https://github.com/thorfdbg/libjpeg/commit/51c3241b6da39df30f016b63f43f31c401122PatchThird Party Advisory
https://github.com/thorfdbg/libjpeg/issues/74ExploitIssue TrackingThird Party Advisory
https://github.com/thorfdbg/libjpeg/commit/51c3241b6da39df30f016b63f43f31c401122PatchThird Party Advisory
https://github.com/thorfdbg/libjpeg/issues/74ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2022-32202?

CVE-2022-32202 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In libjpeg 1.63, there is a NULL pointer dereference in LineBuffer::FetchRegion in linebuffer.cpp.

How severe is CVE-2022-32202?

CVE-2022-32202 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-32202?

Check the references section above for vendor advisories and patch information. Affected products include: Libjpeg Project Libjpeg.