9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
Mozilla Firefox is an open source web browser. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2014-1518, CVE-2014-1524, CVE-2014-1529, CVE-2014-1531) A use-after-free flaw was found in the way Firefox resolved hosts in certain circumstances. An attacker could use this flaw to crash Firefox or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2014-1532) An out-of-bounds read flaw was found in the way Firefox decoded JPEG images. Loading a web page containing a specially crafted JPEG image could cause Firefox to crash. (CVE-2014-1523) A flaw was found in the way Firefox handled browser navigations through history. An attacker could possibly use this flaw to cause the address bar of the browser to display a web page name while loading content from an entirely different web page, which could allow for cross-site scripting (XSS) attacks. (CVE-2014-1530) Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Bobby Holley, Carsten Book, Christoph Diehl, Gary Kwong, Jan de Mooij, Jesse Ruderman, Nathan Froyd, Christian Holler, Abhishek Arya, Mariusz Mlynski, moz_bug_r_a4, Nils, Tyson Smith, and Jesse Schwartzentrube as the original reporters of these issues. For technical details regarding these flaws, refer to the Mozilla security advisories for Firefox 24.5.0 ESR. You can find a link to the Mozilla advisories in the References section of this erratum. All Firefox users should upgrade to this updated package, which contains Firefox version 24.5.0 ESR, which corrects these issues. After installing the update, Firefox must be restarted for the changes to take effect.
lists.fedoraproject.org/pipermail/package-announce/2014-May/132332.html
lists.fedoraproject.org/pipermail/package-announce/2014-May/132437.html
lists.opensuse.org/opensuse-security-announce/2014-05/msg00006.html
lists.opensuse.org/opensuse-security-announce/2014-05/msg00015.html
lists.opensuse.org/opensuse-updates/2014-05/msg00010.html
lists.opensuse.org/opensuse-updates/2014-05/msg00013.html
lists.opensuse.org/opensuse-updates/2014-05/msg00033.html
lists.opensuse.org/opensuse-updates/2014-05/msg00040.html
rhn.redhat.com/errata/RHSA-2014-0448.html
rhn.redhat.com/errata/RHSA-2014-0449.html
secunia.com/advisories/59866
www.debian.org/security/2014/dsa-2918
www.debian.org/security/2014/dsa-2924
www.mozilla.org/security/announce/2014/mfsa2014-46.html
www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
www.securityfocus.com/bid/67130
www.securitytracker.com/id/1030163
www.securitytracker.com/id/1030164
www.securitytracker.com/id/1030165
www.ubuntu.com/usn/USN-2185-1
www.ubuntu.com/usn/USN-2189-1
access.redhat.com/security/updates/classification/#critical
bugzilla.mozilla.org/show_bug.cgi?id=966006
bugzilla.redhat.com/show_bug.cgi?id=1054242
rhn.redhat.com/errata/RHSA-2014-0448.html
security.gentoo.org/glsa/201504-01
www.mozilla.org/security/known-vulnerabilities/firefoxESR.html#firefox24.5
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P