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CVE-2019-20433

Description

libaspell.a in GNU Aspell before 0.60.8 has a buffer over-read for a string ending with a single byte, if the encoding is set to ucs-2 or ucs-4 outside of the application, as demonstrated by the ASPELL_CONF environment variable.

Risk Information

Base Score
9.1
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS Score
Exploitation Probability
0.644

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2020:2807-1(SUSE Linux Enterprise Server 12-SP5 ) aspell-0.60.6.1-18.8.2.x86_64.rpmLinux
SUSE-SU-2020:2807-1(SUSE Linux Enterprise Server 12-SP5 ) aspell-debuginfo-0.60.6.1-18.8.2.x86_64.rpmLinux
SUSE-SU-2020:2807-1(SUSE Linux Enterprise Server 12-SP5 ) aspell-debugsource-0.60.6.1-18.8.2.x86_64.rpmLinux
SUSE-SU-2020:2807-1(SUSE Linux Enterprise Server 12-SP5 ) aspell-ispell-0.60.6.1-18.8.2.x86_64.rpmLinux
SUSE-SU-2020:2807-1(SUSE Linux Enterprise Server 12-SP5 ) libaspell15-0.60.6.1-18.8.2.x86_64.rpmLinux
SUSE-SU-2020:2807-1(SUSE Linux Enterprise Server 12-SP5 ) libaspell15-32bit-0.60.6.1-18.8.2.x86_64.rpmLinux
SUSE-SU-2020:2807-1(SUSE Linux Enterprise Server 12-SP5 ) libaspell15-debuginfo-0.60.6.1-18.8.2.x86_64.rpmLinux
SUSE-SU-2020:2807-1(SUSE Linux Enterprise Server 12-SP5 ) libaspell15-debuginfo-32bit-0.60.6.1-18.8.2.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234