PT-2018-12820 · Unknown · Jpeg Encoder

Fouzhe · Published 2018-08-05 · Updated 2018-10-04 · CVE-2018-14944

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions jpeg encoder through 2015-11-27

Description The issue is related to a SEGV in the readFromBMP function in jpeg encoder.cpp, caused by an out-of-bounds write.

Recommendations For versions through 2015-11-27, as a temporary workaround, consider disabling the readFromBMP function until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2018-14944

Affected Products

Jpeg Encoder

References · 4

• 🔥 https://github.com/thejinchao/jpeg_encoder/issues/4 · Exploit
• 🔥 https://github.com/fouzhe/security/tree/master/jpeg_encoder#segv-in-function-readfrombmp · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-14944 · Security Note
• https://osv.dev/vulnerability/CVE-2018-14944 · Vendor Advisory