PT-2020-7893 · Libnsbmp · Libnsbmp

Hans Jerry Illikainen · Published 2020-02-18 · Updated 2020-02-21 · CVE-2015-7507

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Libnsbmp version 0.1.2

Description: The issue allows context-dependent attackers to cause a denial of service, specifically an out-of-bounds read, by providing a crafted color table to either the bmp decode rgb or bmp decode rle function.

Recommendations: For Libnsbmp version 0.1.2, consider restricting the input to the bmp decode rgb and bmp decode rle functions to prevent the out-of-bounds read until a patch is available.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2015-7507

Affected Products

Libnsbmp

References · 6

• 🔥 http://seclists.org/fulldisclosure/2015/Dec/73 · Exploit
• https://security-tracker.debian.org/tracker/CVE-2015-7507 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-7507 · Security Note
• https://osv.dev/vulnerability/CVE-2015-7507 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2015-7507 · Vendor Advisory
• http://securityfocus.com/archive/1/archive/1/537132/100/0/threaded · Note