GoogleOSV:CVE-2019-17362CVE-2019-17362
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libtomcrypt | eq | 0.89 | |
| libtomcrypt | eq | 0.93 | |
| libtomcrypt | eq | 0.76 | |
| libtomcrypt | eq | 1.12 | |
| perl-cryptx | eq | 0.070-r0 | |
| perl-cryptx | eq | 0.078-r1 | |
| libtomcrypt | eq | 0.87 | |
| libtomcrypt | eq | 1.17 | |
| perl-cryptx | eq | 0.071-r0 | |
| libtomcrypt | eq | 1.02 |
References
lists.opensuse.org/opensuse-security-announce/2019-11/msg00020.html
lists.opensuse.org/opensuse-security-announce/2019-11/msg00041.html
github.com/libtom/libtomcrypt/issues/507
github.com/libtom/libtomcrypt/pull/508
lists.debian.org/debian-lts-announce/2019/10/msg00010.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/47YP5SXQ4RY6KMTK2HI5ZZR244XKRMCZ/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YU5OMCY3PX54YVI4FMNDEENHDJZJ3RJW/
vuldb.com/?id.142995
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