CVE-2015-2688

State: Published
Severity: Not scored
Published: Jan 24, 2020
Updated: Aug 6, 2024
Reserved: Mar 24, 2015

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
TorThe Tor Project	before 0.2.4.26Affected 0.2.5.x before 0.2.5.11Affected

References

https://lists.torproject.org/pipermail/tor-talk/2015-March/037281.html
https://trac.torproject.org/projects/tor/ticket/15083

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