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Vulnerability record · CVE-2015-4473 · published 16 August 2015

CVE-2015-4473: Canonical ubuntu linux memory buffer overflow vulnerability

Canonical · Ubuntu Linux

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

10.0 CVSS 2.0 High EPSS 7.0% · top 6.1% CWE-119 · Memory buffer overflow
10.0CVSS 2.0 base score
7.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
46References
17 Jun 2026Last modified by NVD

Description

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

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

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00016.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-08/msg00030.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-08/msg00031.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1586.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1682.html Third Party Advisory
http://www.debian.org/security/2015/dsa-3333 Third Party Advisory
http://www.debian.org/security/2015/dsa-3410 Third Party Advisory
http://www.mozilla.org/security/announce/2015/mfsa2015-79.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html Third Party Advisory
http://www.securitytracker.com/id/1033247 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1033372 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2702-1 Broken Link
http://www.ubuntu.com/usn/USN-2702-2 Broken Link
http://www.ubuntu.com/usn/USN-2702-3 Broken Link
http://www.ubuntu.com/usn/USN-2712-1 Broken Link
https://bugzilla.mozilla.org/show_bug.cgi?id=1146213 Issue TrackingVendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1178890 Issue TrackingVendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1182711 Issue TrackingVendor Advisory
https://security.gentoo.org/glsa/201605-06 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00016.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-08/msg00030.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-08/msg00031.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1586.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1682.html Third Party Advisory
http://www.debian.org/security/2015/dsa-3333 Third Party Advisory
http://www.debian.org/security/2015/dsa-3410 Third Party Advisory
http://www.mozilla.org/security/announce/2015/mfsa2015-79.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html Third Party Advisory
http://www.securitytracker.com/id/1033247 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1033372 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2702-1 Broken Link
http://www.ubuntu.com/usn/USN-2702-2 Broken Link

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Source: NIST National Vulnerability Database (record CVE-2015-4473), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.