PT-2021-18584 · Unknown · Vigra Computer Vision Library

Choongin Lee · Published 2021-04-06 · Updated 2021-04-19 · CVE-2021-30046

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions VIGRA Computer Vision Library version 1.11.1

Description The issue is related to a segmentation fault in the read image band() function, located in the impex.hxx file. It can be triggered by a crafted file, leading to a denial of service.

Recommendations For version 1.11.1, consider avoiding the use of the read image band() function until a patch is available. As a temporary workaround, restrict the processing of crafted files to minimize the risk of exploitation.

Exploit

Fix

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

Related Identifiers

CVE-2021-30046

Affected Products

Vigra Computer Vision Library

References · 3

• 🔥 https://github.com/ukoethe/vigra/issues/494 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-30046 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30046 · Vendor Advisory