ALT Linux Team

Package libtasn1 update in sisyphus on 2018-01-25

ALT-PU-2018-1088-1

Package libtasn1 updated to version 4.13-alt1 for branch sisyphus in task 198578.

Closed vulnerabilities

Published: 2017-06-22

BDU:2018-00014

Уязвимость функции asn1_check_identifier библиотеки libtasn1, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: MEDIUM (5.0) Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
References:
Published: 2017-07-02
Modified: 2025-04-20

CVE-2017-10790

The _asn1_check_identifier function in GNU Libtasn1 through 4.12 causes a NULL pointer dereference and crash when reading crafted input that triggers assignment of a NULL value within an asn1_node structure. It may lead to a remote denial of service attack.

Severity: MEDIUM (5.0) Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: HIGH (7.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-01-22
Modified: 2024-11-21

CVE-2018-6003

An issue was discovered in the _asn1_decode_simple_ber function in decoding.c in GNU Libtasn1 before 4.13. Unlimited recursion in the BER decoder leads to stack exhaustion and DoS.

Severity: MEDIUM (5.0) Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
VKontakte | Telegram | YouTube | Forum | GitHub | Bugzilla
Version: 2.1.2
Back to top