PT-2017-12924 · Bellard+1 · Libbpg+1

Ghost · Published 2017-11-16 · Updated 2019-03-15 · CVE-2017-13136

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions libbpg version 0.9.7

Description The issue is related to an integer overflow in the image alloc function, located in bpgenc.c, which leads to an invalid malloc and a NULL pointer dereference.

Recommendations For libbpg version 0.9.7, consider updating to a newer version that addresses this issue, as the current version has a known integer overflow in the image alloc function. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2019-1439

CVE-2017-13136

Affected Products

Alt Linux

Libbpg

References · 3

• 🔥 https://github.com/ebel34/bpg-web-encoder/issues/1 · Exploit
• https://osv.dev/vulnerability/CVE-2017-13136 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-13136 · Security Note