CVE-2014-1538
Use-after-free vulnerability in the nsTextEditRules::CreateMozBR function in Mozilla Firefox before 30.0, Firefox ESR 24.x before 24.6, and Thunderbird before 24.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.91%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Use-after-free vulnerability in the nsTextEditRules::CreateMozBR function in Mozilla Firefox before 30.0, Firefox ESR 24.x before 24.6, and Thunderbird before 24.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 4.91% probability · 92th percentile
- CISA KEV
- Not listed
- Affected
- mozilla/firefox · mozilla/firefox esr · mozilla/thunderbird
- Source
- security@mozilla.org
References
- http://linux.oracle.com/errata/ELSA-2014-0741.html
- http://linux.oracle.com/errata/ELSA-2014-0742.html
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00023.html
- http://lists.opensuse.org/opensuse-updates/2014-06/msg00040.html
- http://lists.opensuse.org/opensuse-updates/2014-07/msg00001.html
- http://lists.opensuse.org/opensuse-updates/2014-07/msg00004.html
- http://rhn.redhat.com/errata/RHSA-2014-0741.html
- http://rhn.redhat.com/errata/RHSA-2014-0742.html
- http://secunia.com/advisories/58984
- http://secunia.com/advisories/59052
- http://secunia.com/advisories/59149
- http://secunia.com/advisories/59150
- http://secunia.com/advisories/59165
- http://secunia.com/advisories/59169
- http://secunia.com/advisories/59170
- http://secunia.com/advisories/59171
- http://secunia.com/advisories/59229
- http://secunia.com/advisories/59275
- http://secunia.com/advisories/59328
- http://secunia.com/advisories/59377
- http://secunia.com/advisories/59387
- http://secunia.com/advisories/59425
- http://secunia.com/advisories/59486
- http://secunia.com/advisories/59866
- http://www.debian.org/security/2014/dsa-2955
- http://www.debian.org/security/2014/dsa-2960
- http://www.mozilla.org/security/announce/2014/mfsa2014-49.htmlVendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securityfocus.com/bid/67976
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.