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.
References
Configurations
History
21 Nov 2024, 04:32
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| References | () http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00020.html - | |
| References | () http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00041.html - | |
| References | () https://github.com/libtom/libtomcrypt/issues/507 - Exploit, Third Party Advisory | |
| References | () https://github.com/libtom/libtomcrypt/pull/508 - Patch, Third Party Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2019/10/msg00010.html - Mailing List, Third Party Advisory | |
| References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/47YP5SXQ4RY6KMTK2HI5ZZR244XKRMCZ/ - | |
| References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YU5OMCY3PX54YVI4FMNDEENHDJZJ3RJW/ - | |
| References | () https://vuldb.com/?id.142995 - Permissions Required |
14 Dec 2023, 03:15
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Information
Published : 2019-10-09 01:15
Updated : 2024-11-21 04:32
NVD link : CVE-2019-17362
Mitre link : CVE-2019-17362
CVE.ORG link : CVE-2019-17362
JSON object : View
Products Affected
libtom
- libtomcrypt
debian
- debian_linux
CWE
CWE-125
Out-of-bounds Read