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CVE-2021-36083

Good to know:

Date: June 30, 2021

KDE KImageFormats 5.70.0 through 5.81.0 has a stack-based buffer overflow in XCFImageFormat::loadTileRLE.

Language: C++

Severity Score

5.5

Related Resources (6)

Url: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33742

Url: https://github.com/google/oss-fuzz-vulns/blob/main/vulns/kimageformats/OSV-2021-695.yaml

Url: https://invent.kde.org/frameworks/kimageformats/commit/297ed9a2fe339bfe36916b9fce628c3242e5be0f

Url: https://security-tracker.debian.org/tracker/CVE-2021-36083

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-36083

Url: https://www.mend.io/vulnerability-database/CVE-2021-36083

Severity Score

5.5

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

Upgrade Version

Upgrade to version v5.82.0

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
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