CVE-2021-3630

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 30-06-2021 04:15

Last modified: - 31-03-2022 08:35

Total changes: - 7

Description

An out-of-bounds write vulnerability was found in DjVuLibre in DJVU::DjVuTXT::decode() in DjVuText.cpp via a crafted djvu file which may lead to crash and segmentation fault. This flaw affects DjVuLibre versions prior to 3.5.28.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Local

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

Required

User interaction

5.5

Base score

1.8

3.6

Exploitability score

Impact score

Verification logic

vendor=djvulibre_project AND product=djvulibre AND versionEndExcluding=3.5.28

vendor=Debian AND product=debian_linux AND version=9.0

vendor=Debian AND product=debian_linux AND version=10.0

vendor=Debian AND product=debian_linux AND version=11.0

vendor=fedoraproject AND product=fedora AND version=33

vendor=fedoraproject AND product=fedora AND version=34

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=1977427
[debian-lts-announce] 20210703 [SECURITY] [DLA 2702-1] djvulibre security update-Mailing List, Third Party Advisory
FEDORA-2021-7514c11a37-Mailing List, Third Party Advisory
FEDORA-2021-fd6f2727c8-Mailing List, Third Party Advisory
FEDORA-2021-6422a16aed-Mailing List, Third Party Advisory
FEDORA-2021-d19172badb-Mailing List, Third Party Advisory
DSA-5032-Third Party Advisory

Keywords

CVE-2021-3630

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-3630

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures