CVE-2019-17362
Description
In LibTomCrypt through 1.18.2, the der_decode_utf8_string function (in der_decode_utf8_string.c) does not properly detect certain invalid UTF-8 sequences. This allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) or read information from other memory locations via carefully crafted DER-encoded data.
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
0.473
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2019:3095-1(SUSE Linux Enterprise Desktop 12-SP4 ) libtomcrypt-debugsource-1.17-3.3.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3095-1(SUSE Linux Enterprise Desktop 12-SP4 ) libtomcrypt0-1.17-3.3.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3095-1(SUSE Linux Enterprise Desktop 12-SP4 ) libtomcrypt0-debuginfo-1.17-3.3.1.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234