CVE-2015-0817
Description
The asm.js implementation in Mozilla Firefox before 36.0.3, Firefox ESR 31.x before 31.5.2, and SeaMonkey before 2.33.1 does not properly determine the cases in which bounds checking may be safely skipped during JIT compilation and heap access, which allows remote attackers to read or write to unintended memory locations, and consequently execute arbitrary code, via crafted JavaScript.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| mozilla | firefox | {"endIncluding":"36.0.1"} | |
| mozilla | firefox | 31.0 | |
| mozilla | firefox | 31.1.0 | |
| mozilla | firefox | 31.1.1 | |
| mozilla | firefox | 31.3.0 | |
| mozilla | firefox | 31.5.1 | |
| mozilla | firefox_esr | 31.1 | |
| mozilla | firefox_esr | 31.2 | |
| mozilla | firefox_esr | 31.3 | |
| mozilla | firefox_esr | 31.4 | |
| mozilla | firefox_esr | 31.5 | |
| mozilla | seamonkey | {"endIncluding":"2.33.0"} | |
References
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00029.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00035.html
- http://lists.opensuse.org/opensuse-updates/2015-03/msg00096.html
- http://rhn.redhat.com/errata/RHSA-2015-0718.html
- http://www.debian.org/security/2015/dsa-3201
- http://www.mozilla.org/security/announce/2015/mfsa2015-29.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
- http://www.securityfocus.com/bid/73263
- http://www.securitytracker.com/id/1031958
- http://www.ubuntu.com/usn/USN-2538-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=1145255
- https://security.gentoo.org/glsa/201504-01
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00029.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00035.html
- http://lists.opensuse.org/opensuse-updates/2015-03/msg00096.html
- http://rhn.redhat.com/errata/RHSA-2015-0718.html
- http://www.debian.org/security/2015/dsa-3201
- http://www.mozilla.org/security/announce/2015/mfsa2015-29.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
- http://www.securityfocus.com/bid/73263
- http://www.securitytracker.com/id/1031958
- http://www.ubuntu.com/usn/USN-2538-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=1145255
CWEs
CWE-17
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.