CVE-2015-2733

Home/CVE/Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 39.0 and Firefox ESR

CVE

Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 39.0 and Firefox ESR

Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 39.0 and Firefox ESR 31.x before 31.8 and 38.x before 38.1 allows remote attackers to execute arbitrary code via vectors involving attachment of an XMLHttpRequest object to a dedicated worker.

HIGH · CVSS 10 EPSS 0.02666

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules1 YARA rules0

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Affected Products & Versions

mozilla firefox<= 38.1.0
oracle solarisall versions
mozilla firefoxall versions
mozilla firefox esrall versions
novell suse linux enterprise desktopall versions
novell suse linux enterprise serverall versions

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Sigma Hunt Rules

Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.

producthighSQLite Firefox Profile Data DB Access

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Scoring & Timeline

HIGH · CVSS v2 (legacy) · security@mozilla.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Published to NVD06 Jul 2015 · 02:01 AM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10071-1
suse-csafopenSUSE-SU-2024:10230-1
suse-csafSUSE-SU-2015:1449-1
usnUSN-2656-2
suse-csafSUSE-SU-2015:1268-1
Show all 10 vendor advisoriessuse-csafSUSE-SU-2015:1268-2
suse-csafSUSE-SU-2015:1269-1
usnUSN-2656-1
rhsaRHSA-2015:1207Critical
mozilla-mfsaMFSA2015-65

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html

http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html

http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.htmlThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.htmlThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html

http://rhn.redhat.com/errata/RHSA-2015-1207.html

Show all 16 references

http://www.mozilla.org/security/announce/2015/mfsa2015-65.htmlVendor Advisory

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlThird Party Advisory

http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.htmlThird Party Advisory

http://www.securityfocus.com/bid/75541

http://www.securitytracker.com/id/1032783

http://www.securitytracker.com/id/1032784

http://www.ubuntu.com/usn/USN-2656-1

http://www.ubuntu.com/usn/USN-2656-2

https://bugzilla.mozilla.org/show_bug.cgi?id=1169867Issue Tracking

https://security.gentoo.org/glsa/201512-10

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