High severity · published Jun 11, 2018
CVE-2018-5146
An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest
8.8
CVSS
11.9%
EPSS
No
On KEV
Description
An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnerability affects Firefox < 59.0.1, Firefox ESR < 52.7.2, and Thunderbird < 52.7.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)11.9% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
before 52.7.2; before 59.0.1 · source: NVD
DL
Debian Linux · Debian
7.0; 8.0; 9.0 · source: NVD
EL
Enterprise Linux Desktop · Redhat
6.0; 7.0 · source: NVD
EL
Enterprise Linux Server · Redhat
6.0; 7.0 · source: NVD
EL
Enterprise Linux Server Aus · Redhat
7.4; 7.6 · source: NVD
EL
Enterprise Linux Server Eus · Redhat
7.4; 7.5; 7.6 · source: NVD
EL
Enterprise Linux Server Tus · Redhat
7.4; 7.6 · source: NVD
EL
Enterprise Linux Workstation · Redhat
6.0; 7.0 · source: NVD
TH
Thunderbird · Mozilla
before 52.7.0 · source: NVD
UL
Ubuntu Linux · Canonical
14.04; 16.04; 17.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-5146
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-5146
Third Party Advisory
http://www.securityfocus.com/bid/103432
Third Party Advisory
http://www.securitytracker.com/id/1040544
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0549
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0647
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0648
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0649
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