CVE-2015-2743
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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 4.70% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 91.6% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2015-07-06 01:00Z11 YR AGO
- Last updated
- 2024-08-06 05:24Z2 YR AGO
- Reserved
- 2015-03-25
- Assigning CNA
- mozilla
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 2d4ca6ec13fa168b166cfcc18bc8410f8b9ef3d432ba8e79ec992d483333b328
05 Affected products
06 References
- lists.opensuse.orgopenSUSE-SU-2015:1229http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html
- lists.opensuse.orgSUSE-SU-2015:1268http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.html
- security.gentoo.orgGLSA-201512-10https://security.gentoo.org/glsa/201512-10
- www.securityfocus.com75541http://www.securityfocus.com/bid/75541
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- rhn.redhat.comRHSA-2015:1207http://rhn.redhat.com/errata/RHSA-2015-1207.html
- lists.opensuse.orgSUSE-SU-2015:1269http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.html
- lists.opensuse.orgopenSUSE-SU-2015:1266http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
- www.mozilla.orghttp://www.mozilla.org/security/announce/2015/mfsa2015-69.html
- bugzilla.mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1163109
- www.ubuntu.comUSN-2656-1http://www.ubuntu.com/usn/USN-2656-1
- lists.opensuse.orgSUSE-SU-2015:1449http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html
- www.securitytracker.com1032783http://www.securitytracker.com/id/1032783
- www.debian.orgDSA-3300http://www.debian.org/security/2015/dsa-3300
- www.ubuntu.comUSN-2656-2http://www.ubuntu.com/usn/USN-2656-2
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
07 Fixed in
Ubuntu 14.04 LTS
- firefox Fixed in 39.0+build5-0ubuntu0.14.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.