PT-2021-21107 · Kde+1 · Kde Kimageformats+1

Published 2021-05-14 · Updated 2021-07-08 · CVE-2021-36083

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: KDE KImageFormats versions 5.70.0 through 5.81.0

Description: The issue is a stack-based buffer overflow in the XCFImageFormat::loadTileRLE function.

Recommendations: For versions 5.70.0 through 5.81.0, update to a version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2021-1801

CVE-2021-36083

Affected Products

Alt Linux

Kde Kimageformats

References · 10

• 🔥 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33742 · Exploit
• https://security-tracker.debian.org/tracker/CVE-2021-36083 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-36083 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-36083 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-36083 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-36083 · Vendor Advisory
• https://invent.kde.org/frameworks/kimageformats/commit/297ed9a2fe339bfe36916b9fce628c3242e5be0f · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-36083 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-36083 · Security Note
• https://github.com/google/oss-fuzz-vulns/blob/main/vulns/kimageformats/OSV-2021-695.yaml · Note