CVE-2019-17362

Name
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.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Patch https://github.com/libtom/libtomcrypt/pull/508
Exploit https://github.com/libtom/libtomcrypt/issues/507
Permissions Required https://vuldb.com/?id.142995
Mailing List https://lists.debian.org/debian-lts-announce/2019/10/msg00010.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00020.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00041.html
cve@mitre.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/47YP5SXQ4RY6KMTK2HI5ZZR244XKRMCZ/
cve@mitre.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YU5OMCY3PX54YVI4FMNDEENHDJZJ3RJW/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:libtom:libtomcrypt:*:*:*:*:*:*:*:* libtomcrypt >= None <= 1.18.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
perl-cryptx edge-main 0.079-r0 Timothy Legge <timlegge@gmail.com> fixed
perl-cryptx 3.22-main 0.079-r0 None fixed
perl-cryptx 3.21-main 0.079-r0 None fixed
perl-cryptx 3.20-main 0.079-r0 None fixed
perl-cryptx 3.19-main 0.079-r0 None fixed
perl-cryptx 3.18-community 0.079-r0 Timothy Legge <timlegge@gmail.com> fixed