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CVE-2020-36277

HIGH

7.5

Description

Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/11/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxfedoraproject:fedoraleptonica:leptonicalinux:linux_kernel

Weaknesses (CWE)

CWE-670

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21997(cve@mitre.org)

https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0(cve@mitre.org)

https://github.com/DanBloomberg/leptonica/pull/499(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2021/03/msg00037.html(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/(cve@mitre.org)

https://security.gentoo.org/glsa/202107-53(cve@mitre.org)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21997(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/DanBloomberg/leptonica/pull/499(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2021/03/msg00037.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202107-53(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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