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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-01-24T18:15:12.240
Modified: 2024-11-21T02:27:51.373
Link: CVE-2015-2688
Redhat
No data.