CVE-2015-2733
published 2015-07-06CVE-2015-2733: 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…
PriorityP348critical10CVSS 2.0
AVNACLAuNCCICAC
EPSS
6.14%
93.4th percentile
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.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mozilla | firefox | <= 38.1.0 | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 39.0+build5-0ubuntu0.14.04.1 | 39.0+build5-0ubuntu0.14.04.1 |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | — | — |
| mozilla | firefox_esr | — | — |
| novell | suse_linux_enterprise_desktop | — | — |
| novell | suse_linux_enterprise_desktop | — | — |
| novell | suse_linux_enterprise_server | — | — |
| oracle | solaris | — | — |
CVSS provenance
nvdv2.010.0CRITICALAV:N/AC:L/Au:N/C:C/I:C/A:C
osv10.0CRITICAL
vendor_redhat10.0CRITICAL
vendor_ubuntu4.3MEDIUM
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GHSA
GHSA-2wpc-7vw8-rm2x: Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 39
ghsa_unreviewed·2022-05-17
CVE-2015-2733 [HIGH] GHSA-2wpc-7vw8-rm2x: Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 39
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.
OSV
firefox vulnerabilities
osv·2015-07-09·CVSS 4.3
CVE-2015-2721 [MEDIUM] firefox vulnerabilities
firefox vulnerabilities
Karthikeyan Bhargavan discovered that NSS incorrectly handled state
transitions for the TLS state machine. If a remote attacker were able to
perform a machine-in-the-middle attack, this flaw could be exploited to skip
the ServerKeyExchange message and remove the forward-secrecy property.
(CVE-2015-2721)
Looben Yan discovered 2 use-after-free issues when using XMLHttpRequest in
some circumstances. If a user were tricked in to opening a specially
crafted website, an attacker could potentially exploit these to cause a
denial of service via application crash, or execute arbitrary code with
the privileges of the user invoking Firefox. (CVE-2015-2722,
CVE-2015-2733)
Bob Clary, Christian Holler, Bobby Holley, Andrew McCreight, Terrence
Cole, Steve Fink, Mats Palmgren, W
OSV
CVE-2015-2733: Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 39
osv·2015-07-05·CVSS 10.0
CVE-2015-2733 [CRITICAL] CVE-2015-2733: Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 39
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.
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2015-07-15·CVSS 4.3
CVE-2015-2721 [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.
USN-2656-1 fixed vulnerabilities in Firefox for Ubuntu 14.04 LTS and
later releases.
This update provides the corresponding update for Ubuntu 12.04 LTS.
Original advisory details:
Karthikeyan Bhargavan discovered that NSS incorrectly handled state
transitions for the TLS state machine. If a remote attacker were able to
perform a machine-in-the-middle attack, this flaw could be exploited to skip
the ServerKeyExchange message and remove the forward-secrecy property.
(CVE-2015-2721)
Looben Yan discovered 2 use-after-free issues when using XMLHttpRequest in
some circumstances. If a user were tricked in to opening a specially
crafted website, an attacker c
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2015-07-09·CVSS 4.3
CVE-2015-2721 [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.
Karthikeyan Bhargavan discovered that NSS incorrectly handled state
transitions for the TLS state machine. If a remote attacker were able to
perform a machine-in-the-middle attack, this flaw could be exploited to skip
the ServerKeyExchange message and remove the forward-secrecy property.
(CVE-2015-2721)
Looben Yan discovered 2 use-after-free issues when using XMLHttpRequest in
some circumstances. If a user were tricked in to opening a specially
crafted website, an attacker could potentially exploit these to cause a
denial of service via application crash, or execute arbitrary code with
the privileges of the user invoking Firefox. (CVE-2015-2722,
CVE-2015
Red Hat
Mozilla: Use-after-free in workers while using XMLHttpRequest (MFSA 2015-65)
vendor_redhat·2015-07-02·CVSS 10.0
CVE-2015-2733 [CRITICAL] CWE-416 Mozilla: Use-after-free in workers while using XMLHttpRequest (MFSA 2015-65)
Mozilla: Use-after-free in workers while using XMLHttpRequest (MFSA 2015-65)
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.
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) - Not affected
No detection rules found.
No public exploits indexed.
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1207.htmlhttp://www.mozilla.org/security/announce/2015/mfsa2015-65.htmlhttp://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlhttp://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.htmlhttp://www.securityfocus.com/bid/75541http://www.securitytracker.com/id/1032783http://www.securitytracker.com/id/1032784http://www.ubuntu.com/usn/USN-2656-1http://www.ubuntu.com/usn/USN-2656-2https://bugzilla.mozilla.org/show_bug.cgi?id=1169867https://security.gentoo.org/glsa/201512-10http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1207.htmlhttp://www.mozilla.org/security/announce/2015/mfsa2015-65.htmlhttp://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlhttp://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.htmlhttp://www.securityfocus.com/bid/75541http://www.securitytracker.com/id/1032783http://www.securitytracker.com/id/1032784http://www.ubuntu.com/usn/USN-2656-1http://www.ubuntu.com/usn/USN-2656-2https://bugzilla.mozilla.org/show_bug.cgi?id=1169867https://security.gentoo.org/glsa/201512-10
2015-07-06
Published