CVE-2018-0490

State: Published
Severity: Not scored
Published: Mar 5, 2018
Updated: Aug 5, 2024
Reserved: Nov 27, 2017

Description

An issue was discovered in Tor before 0.2.9.15, 0.3.1.x before 0.3.1.10, and 0.3.2.x before 0.3.2.10. The directory-authority protocol-list subprotocol implementation allows remote attackers to cause a denial of service (NULL pointer dereference and directory-authority crash) via a misformatted relay descriptor that is mishandled during voting.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Torn/a	TorAffected

References

https://trac.torproject.org/projects/tor/ticket/25074
DSA-4183vendor-advisory
https://blog.torproject.org/new-stable-tor-releases-security-fixes-and-dos-prevention-03210-03110-02915

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