CVE-2021-29390
HIGHlibjpeg-turbo 2.0.90 - Heap-Based Buffer Over-Read in jdcoefct.c
Title source: llmDescription
libjpeg-turbo version 2.0.90 has a heap-based buffer over-read (2 bytes) in decompress_smooth_data in jdcoefct.c.
References (6)
Core 6
Core References
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/27NR3KG553CG6LGPMP6SHWEVHTYPL6RC/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/
Issue Tracking, Permissions Required
https://bugzilla.redhat.com/show_bug.cgi?id=1943797
Scores
CVSS v3
7.1
EPSS
0.0007
EPSS Percentile
20.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-787
Status
published
Products (4)
fedoraproject/fedora
37
fedoraproject/fedora
38
fedoraproject/fedora
39
libjpeg-turbo/libjpeg-turbo
2.0.90
Published
Aug 22, 2023
Tracked Since
Feb 18, 2026