-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4961-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
August 23, 2021                       https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : tor
CVE ID         : CVE-2021-38385

Henry de Valence reported a flaw in the signature verification code in
Tor, a connection-based low-latency anonymous communication system. A
remote attacker can take advantage of this flaw to cause an assertion
failure, resulting in denial of service.

For the oldstable distribution (buster), this problem has been fixed
in version 0.3.5.16-1.

For the stable distribution (bullseye), this problem has been fixed in
version 0.4.5.10-1~deb11u1.

We recommend that you upgrade your tor packages.

For the detailed security status of tor please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/tor

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
-----BEGIN PGP SIGNATURE-----
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=9o4V
-----END PGP SIGNATURE-----