CVE-2018-1000654

Published: Aug 20, 2018Modified: Nov 21, 2024

5.5

Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.

Affected (2)

Products: Gnu: Libtasn1

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Gnu Libtasn1	Version 4.12
Gnu Libtasn1	Version 4.13

References (10)

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00009.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00018.html

Source: cve@mitre.org

http://www.securityfocus.com/bid/105151

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://gitlab.com/gnutls/libtasn1/issues/4

Source: cve@mitre.org

ExploitThird Party Advisory

https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00009.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00018.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/105151

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://gitlab.com/gnutls/libtasn1/issues/4

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.