ALT-PU-2020-1687-1
Closed vulnerabilities
BDU:2020-01727
Уязвимость криптографической библиотеки Python ECDSA, связанная с недостаточной обработкой исключительных состояний, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2019-12904
In Libgcrypt 1.8.4, the C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) NOTE: the vendor's position is that the issue report cannot be validated because there is no description of an attack
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00049.html
- https://dev.gnupg.org/T4541
- https://github.com/gpg/libgcrypt/commit/a4c561aab1014c3630bc88faf6f5246fee16b020
- https://github.com/gpg/libgcrypt/commit/daedbbb5541cd8ecda1459d3b843ea4d92788762
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00049.html
- https://dev.gnupg.org/T4541
- https://github.com/gpg/libgcrypt/commit/a4c561aab1014c3630bc88faf6f5246fee16b020
- https://github.com/gpg/libgcrypt/commit/daedbbb5541cd8ecda1459d3b843ea4d92788762
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
Modified: 2024-11-21
CVE-2019-13627
It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and 1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7.
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00060.html
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00018.html
- http://www.openwall.com/lists/oss-security/2019/10/02/2
- https://github.com/gpg/libgcrypt/releases/tag/libgcrypt-1.8.5
- https://lists.debian.org/debian-lts-announce/2019/09/msg00024.html
- https://lists.debian.org/debian-lts-announce/2020/01/msg00001.html
- https://minerva.crocs.fi.muni.cz/
- https://security-tracker.debian.org/tracker/CVE-2019-13627
- https://security.gentoo.org/glsa/202003-32
- https://usn.ubuntu.com/4236-1/
- https://usn.ubuntu.com/4236-2/
- https://usn.ubuntu.com/4236-3/
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00060.html
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00018.html
- http://www.openwall.com/lists/oss-security/2019/10/02/2
- https://github.com/gpg/libgcrypt/releases/tag/libgcrypt-1.8.5
- https://lists.debian.org/debian-lts-announce/2019/09/msg00024.html
- https://lists.debian.org/debian-lts-announce/2020/01/msg00001.html
- https://minerva.crocs.fi.muni.cz/
- https://security-tracker.debian.org/tracker/CVE-2019-13627
- https://security.gentoo.org/glsa/202003-32
- https://usn.ubuntu.com/4236-1/
- https://usn.ubuntu.com/4236-2/
- https://usn.ubuntu.com/4236-3/