CVE-2015-0823
Multiple use-after-free vulnerabilities in OpenType Sanitiser, as used in Mozilla Firefox before 36.0, might allow remote attackers to trigger problematic Developer Console information or possibly have unspecified other impact by leveraging incorrect…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Multiple use-after-free vulnerabilities in OpenType Sanitiser, as used in Mozilla Firefox before 36.0, might allow remote attackers to trigger problematic Developer Console information or possibly have unspecified other impact by leveraging incorrect macro expansion, related to the ots::ots_gasp_parse function.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 3.89% probability · 90th percentile
- CISA KEV
- Not listed
- Affected
- canonical/ubuntu linux · opentype sanitiser project/opentype sanitiser · mozilla/firefox · opensuse/opensuse
- Source
- security@mozilla.org
References
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00000.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-03/msg00067.htmlThird Party Advisory
- http://www.mozilla.org/security/announce/2015/mfsa2015-23.htmlVendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securityfocus.com/bid/72754Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1031791Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2505-1Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1098497Issue Tracking
- https://github.com/khaledhosny/ots/commit/003c62d28ae438aa8943cb31535563397f838a2cIssue Tracking, Patch
- https://security.gentoo.org/glsa/201504-01
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00000.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-03/msg00067.htmlThird Party Advisory
- http://www.mozilla.org/security/announce/2015/mfsa2015-23.htmlVendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securityfocus.com/bid/72754Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1031791Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2505-1Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1098497Issue Tracking
- https://github.com/khaledhosny/ots/commit/003c62d28ae438aa8943cb31535563397f838a2cIssue Tracking, Patch
- https://security.gentoo.org/glsa/201504-01
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.