[SECURITY] [DSA 3255-1] zeromq3 security update

2015-05-11T00:00:00
ID SECURITYVULNS:DOC:32032
Type securityvulns
Reporter Securityvulns
Modified 2015-05-11T00:00:00

Description

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Debian Security Advisory DSA-3255-1 security@debian.org http://www.debian.org/security/ Alessandro Ghedini May 10, 2015 http://www.debian.org/security/faq


Package : zeromq3 CVE ID : none assigned yet Debian Bug : 784366

It was discovered that libzmq, a lightweight messaging kernel, is susceptible to a protocol downgrade attack on sockets using the ZMTP v3 protocol. This could allow remote attackers to bypass ZMTP v3 security mechanisms by sending ZMTP v2 or earlier headers.

For the stable distribution (jessie), this problem has been fixed in version 4.0.5+dfsg-2+deb8u1.

For the testing distribution (stretch), this problem has been fixed in version 4.0.5+dfsg-3.

For the unstable distribution (sid), this problem has been fixed in version 4.0.5+dfsg-3.

We recommend that you upgrade your zeromq3 packages.

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----- Version: GnuPG v1

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