CVE-2015-2743

critical

Description

PDF.js in Mozilla Firefox before 39.0 and Firefox ESR 31.x before 31.8 and 38.x before 38.1 enables excessive privileges for internal Workers, which might allow remote attackers to execute arbitrary code by leveraging a Same Origin Policy bypass.

References

Advisories
More

http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html

http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.html

http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.html

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

https://bugzilla.mozilla.org/show_bug.cgi?id=1163109

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

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

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

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

http://www.mozilla.org/security/announce/2015/mfsa2015-69.html

http://www.debian.org/security/2015/dsa-3300

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

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

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

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

Details

Source: Mitre, NVD

Published: 2015-07-06

Updated: 2025-04-12

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00832

Detections

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