CVE-2017-7810

HIGH

Description

Memory safety bugs were reported in Firefox 55 and Firefox ESR 52.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

References

http://www.securityfocus.com/bid/101054

http://www.securitytracker.com/id/1039465

https://access.redhat.com/errata/RHSA-2017:2831

https://access.redhat.com/errata/RHSA-2017:2885

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1386787%2C1389974%2C1371657%2C1360334%2C1390550%2C1380824%2C1387918%2C1395598

https://lists.debian.org/debian-lts-announce/2017/11/msg00000.html

https://security.gentoo.org/glsa/201803-14

https://usn.ubuntu.com/3688-1/

https://www.debian.org/security/2017/dsa-3987

https://www.debian.org/security/2017/dsa-4014

https://www.mozilla.org/security/advisories/mfsa2017-21/

https://www.mozilla.org/security/advisories/mfsa2017-22/

https://www.mozilla.org/security/advisories/mfsa2017-23/

Details

Source: MITRE

Published: 2018-06-11

Updated: 2018-08-01

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 10

Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C)

Impact Score: 10

Exploitability Score: 10

Severity: HIGH

CVSS v3.0

Base Score: 9.8

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

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL