CVE-2016-2167

Sažetak

The canonicalize_username function in svnserve/cyrus_auth.c in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4, when Cyrus SASL authentication is used, allows remote attackers to authenticate and bypass intended access restrictions via a realm string that is a prefix of an expected repository realm string.

Reference

http://www.debian.org/security/2016/dsa-3561
http://www.securitytracker.com/id/1035706
http://subversion.apache.org/security/CVE-2016-2167-advisory.txt
http://www.securityfocus.com/bid/89417
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.417496
http://lists.opensuse.org/opensuse-updates/2016-05/msg00044.html
http://lists.opensuse.org/opensuse-updates/2016-05/msg00043.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184545.html
https://security.gentoo.org/glsa/201610-05
https://www.oracle.com/security-alerts/cpuoct2020.html
http://mail-archives.apache.org/mod_mbox/subversion-announce/201604.mbox/%3CCAP_GPNgJet+7_MAhomFVOXPgLtewcUw9w=k9zdPCkq5tvPxVMA%40mail.gmail.com%3E
http://mail-archives.apache.org/mod_mbox/subversion-announce/201604.mbox/%3CCAP_GPNgfn1iKueW51EpmXzXi_URNfGNofZSgOyW1_jnSeNm5DQ%40mail.gmail.com%3E

CVSS

Base:	4.9
Impact:	4.9
Exploitability:	6.8

Pristup

Vektor	Složenost	Autentikacija
NETWORK	MEDIUM	SINGLE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	PARTIAL	NONE

CVSS vektor

AV:N/AC:M/Au:S/C:P/I:P/A:N

Zadnje važnije ažuriranje

07-11-2023 - 02:31

Objavljeno

05-05-2016 - 18:59