CVE-2015-0817
published 2015-03-24CVE-2015-0817: 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…
PriorityP336medium6.8CVSS 2.0
AVNACMAuNCPIPAP
EPSS
3.65%
88.3th percentile
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.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mozilla | firefox | <= 36.0.1 | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 36.0.4+build1-0ubuntu0.14.04.1 | 36.0.4+build1-0ubuntu0.14.04.1 |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | — | — |
| mozilla | seamonkey | <= 2.33.0 | — |
CVSS provenance
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv6.8MEDIUM
vendor_redhat6.8MEDIUM
vendor_ubuntu6.8MEDIUM
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GHSA
GHSA-4rw7-7wpq-7g64: The asm
ghsa_unreviewed·2022-05-17
CVE-2015-0817 [MEDIUM] GHSA-4rw7-7wpq-7g64: The asm
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.
OSV
CVE-2015-0817: The asm
osv·2015-03-22·CVSS 6.8
CVE-2015-0817 [MEDIUM] CVE-2015-0817: The asm
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.
OSV
firefox vulnerabilities
osv·2015-03-22·CVSS 6.8
CVE-2015-0817 [MEDIUM] firefox vulnerabilities
firefox vulnerabilities
A flaw was discovered in the implementation of typed array bounds checking
in the Javascript just-in-time compilation. If a user were tricked in to
opening a specially crafted website, an attacked could exploit this to
execute arbitrary code with the privileges of the user invoking Firefox.
(CVE-2015-0817)
Mariusz Mlynski discovered a flaw in the processing of SVG format content
navigation. If a user were tricked in to opening a specially crafted
website, an attacker could exploit this to run arbitrary script in a
privileged context. (CVE-2015-0818)
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2015-03-22·CVSS 6.8
CVE-2015-0817 [MEDIUM] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Firefox could be made to crash or run programs as your login if it
opened a malicious website.
A flaw was discovered in the implementation of typed array bounds checking
in the Javascript just-in-time compilation. If a user were tricked in to
opening a specially crafted website, an attacked could exploit this to
execute arbitrary code with the privileges of the user invoking Firefox.
(CVE-2015-0817)
Mariusz Mlynski discovered a flaw in the processing of SVG format content
navigation. If a user were tricked in to opening a specially crafted
website, an attacker could exploit this to run arbitrary script in a
privileged context. (CVE-2015-0818)
Instructions: After a standard system update you need to restart Firefox to make
all the necessary change
Red Hat
Mozilla: Code execution through incorrect JavaScript bounds checking elimination (MFSA 2015-29)
vendor_redhat·2015-03-21·CVSS 6.8
CVE-2015-0817 [MEDIUM] CWE-119 Mozilla: Code execution through incorrect JavaScript bounds checking elimination (MFSA 2015-29)
Mozilla: Code execution through incorrect JavaScript bounds checking elimination (MFSA 2015-29)
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.
Statement: This issue does not affect the version of thunderbird package as shipped with Red Hat Enterprise Linux 5, 6 and 7.
Package: thunderbird (Red Hat Enterprise Linux 5) - Not affected
Package: thunderbird (Red Hat Enterprise Linux 6) - Not affected
Package: thunderbird (Red Hat Enterprise Linux 7) - No
No detection rules found.
No public exploits indexed.
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00026.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00029.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00035.htmlhttp://lists.opensuse.org/opensuse-updates/2015-03/msg00096.htmlhttp://rhn.redhat.com/errata/RHSA-2015-0718.htmlhttp://www.debian.org/security/2015/dsa-3201http://www.mozilla.org/security/announce/2015/mfsa2015-29.htmlhttp://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.htmlhttp://www.securityfocus.com/bid/73263http://www.securitytracker.com/id/1031958http://www.ubuntu.com/usn/USN-2538-1https://bugzilla.mozilla.org/show_bug.cgi?id=1145255https://security.gentoo.org/glsa/201504-01http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00026.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00029.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00035.htmlhttp://lists.opensuse.org/opensuse-updates/2015-03/msg00096.htmlhttp://rhn.redhat.com/errata/RHSA-2015-0718.htmlhttp://www.debian.org/security/2015/dsa-3201http://www.mozilla.org/security/announce/2015/mfsa2015-29.htmlhttp://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.htmlhttp://www.securityfocus.com/bid/73263http://www.securitytracker.com/id/1031958http://www.ubuntu.com/usn/USN-2538-1https://bugzilla.mozilla.org/show_bug.cgi?id=1145255https://security.gentoo.org/glsa/201504-01
2015-03-24
Published