CVE Vulnerability

CVE-2019-17544

libaspell.a in GNU Aspell before 0.60.8 has a stack-based buffer over-read in acommon::unescape in common/getdata.cpp via an isolated character.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/GNUAspell/aspell/commit/80fa26c74279fced8d778351cff19d1d8f44fe4e Patch Third Party Advisory
https://github.com/GNUAspell/aspell/compare/rel-0.60.7...rel-0.60.8 Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16109 Third Party Advisory
https://usn.ubuntu.com/4155-1/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00027.html
https://usn.ubuntu.com/4155-2/
https://lists.debian.org/debian-lts-announce/2021/07/msg00021.html
https://www.debian.org/security/2021/dsa-4948
Configurations

Configuration 1

cpe:2.3:a:gnu:aspell:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
Information

Published : 2019-10-14 02:15

Updated : 2021-08-02 12:15

NVD link : CVE-2019-17544

Mitre link : CVE-2019-17544

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read