buf_pullup in Tor before 0.2.4.26 and 0.2.5.x before 0.2.5.11 does not properly handle unexpected arrival times of buffers with invalid layouts, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via crafted packets.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: debian

Published: 2020-01-24T17:46:21

Updated: 2024-08-06T05:24:38.426Z

Reserved: 2015-03-24T00:00:00

Link: CVE-2015-2688

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-01-24T18:15:12.240

Modified: 2020-01-31T21:05:27.990

Link: CVE-2015-2688

cve-icon Redhat

No data.