CVE-2015-1853

NameCVE-2015-1853
Descriptionauthentication doesn't protect symmetric associations against DoS attacks
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-193-1, DSA-3222-1
Debian Bugs782160

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
chrony (PTS)wheezy1.24-3.1+deb7u3fixed
wheezy (security)1.24-3.1+deb7u4fixed
jessie1.30-2+deb8u2fixed
stretch3.0-4+deb9u1fixed
buster, sid3.2-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chronysource(unstable)1.30-2782160
chronysourcesqueeze1.24-3+squeeze2DLA-193-1
chronysourcewheezy1.24-3.1+deb7u3DSA-3222-1

Notes

Fix: http://git.tuxfamily.org/chrony/chrony.git/commit/?h=1.31-security&id=d856bd34c4862398411d29200520e3a3b1d4569e

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