DEBIAN-CVE-2022-31796

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Source
https://security-tracker.debian.org/tracker/CVE-2022-31796
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-31796.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-31796
Upstream
Published
2022-06-02T14:15:58Z
Modified
2026-09-01T20:04:45Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

libjpeg 1.63 has a heap-based buffer over-read in HierarchicalBitmapRequester::FetchRegion in hierarchicalbitmaprequester.cpp because the MCU size can be different between allocation and use.

References

Affected packages

Debian:12 / libjpeg

Package

Name
libjpeg
Purl
pkg:deb/debian/libjpeg?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.0~git20220615.842c7ba-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-31796.json"

Debian:13 / libjpeg

Package

Name
libjpeg
Purl
pkg:deb/debian/libjpeg?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.0~git20220615.842c7ba-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-31796.json"

Debian:14 / libjpeg

Package

Name
libjpeg
Purl
pkg:deb/debian/libjpeg?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.0~git20220615.842c7ba-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-31796.json"