8.5

CVE-2015-1803

The bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 does not properly handle character bitmaps it cannot read, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) and possibly execute arbitrary code via a crafted BDF font file.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Canonical ≫ Ubuntu Linux Version10.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version12.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version14.10
Debian ≫ Debian Linux Version7.0
X ≫ Libxfont Version <= 1.4.8
X ≫ Libxfont Version1.5.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.86% 0.91
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.5 6.8 10
AV:N/AC:M/Au:S/C:C/I:C/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
http://www.mandriva.com/security/advisories?name=MDVSA-2015:145
http://advisories.mageia.org/MGASA-2015-0113.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152497.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152838.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00032.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00002.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00005.html
http://rhn.redhat.com/errata/RHSA-2015-1708.html
http://www.debian.org/security/2015/dsa-3194
http://www.securitytracker.com/id/1031935
http://www.ubuntu.com/usn/USN-2536-1
http://www.x.org/wiki/Development/Security/Advisory-2015-03-17/
Vendor Advisory
https://security.gentoo.org/glsa/201507-21
http://www.securityfocus.com/bid/73280