CVE-2020-36278

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-36278
Leptonica before 1.80.0 allows a heap-based buffer over-read in findNextBorderPixel in ccbord.c.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23433 Exploit Issue Tracking Third Party Advisory
https://github.com/DanBloomberg/leptonica/commit/8d6e1755518cfb98536d6c3daf0601f226d16842 Patch Third Party Advisory
https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0 Patch Release Notes Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00037.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/
https://security.gentoo.org/glsa/202107-53 Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23433 Exploit Issue Tracking Third Party Advisory
https://github.com/DanBloomberg/leptonica/commit/8d6e1755518cfb98536d6c3daf0601f226d16842 Patch Third Party Advisory
https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0 Patch Release Notes Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00037.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/
https://security.gentoo.org/glsa/202107-53 Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:leptonica:leptonica:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
History

21 Nov 2024, 05:29

Type Values Removed Values Added
References () https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23433 - Exploit, Issue Tracking, Third Party Advisory () https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23433 - Exploit, Issue Tracking, Third Party Advisory
References () https://github.com/DanBloomberg/leptonica/commit/8d6e1755518cfb98536d6c3daf0601f226d16842 - Patch, Third Party Advisory () https://github.com/DanBloomberg/leptonica/commit/8d6e1755518cfb98536d6c3daf0601f226d16842 - Patch, Third Party Advisory
References () https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0 - Patch, Release Notes, Third Party Advisory () https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0 - Patch, Release Notes, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2021/03/msg00037.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2021/03/msg00037.html - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/ -
References () https://security.gentoo.org/glsa/202107-53 - Third Party Advisory () https://security.gentoo.org/glsa/202107-53 - Third Party Advisory

07 Nov 2023, 03:22

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/', 'name': 'FEDORA-2021-977ebc82da', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/', 'name': 'FEDORA-2021-f5f2803fff', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/ -
Information

Published : 2021-03-12 00:15

Updated : 2024-11-21 05:29

NVD link : CVE-2020-36278

Mitre link : CVE-2020-36278

CVE.ORG link : CVE-2020-36278

JSON object : View

Products Affected

debian

  • debian_linux

linux

  • linux_kernel

fedoraproject

  • fedora

leptonica

  • leptonica
CWE
CWE-125

Out-of-bounds Read


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