CVE-2017-5398

critical

Description

Memory safety bugs were reported in Thunderbird 45.7. 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 < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

References

Advisories
More

https://www.debian.org/security/2017/dsa-3832

https://www.debian.org/security/2017/dsa-3805

https://security.gentoo.org/glsa/201705-07

https://security.gentoo.org/glsa/201705-06

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1332550%2C1332597%2C1338383%2C1321612%2C1322971%2C1333568%2C1333887%2C1335450%2C1325052%2C1324379%2C1336510

http://www.securitytracker.com/id/1037966

http://www.securityfocus.com/bid/96651

http://rhn.redhat.com/errata/RHSA-2017-0498.html

http://rhn.redhat.com/errata/RHSA-2017-0461.html

http://rhn.redhat.com/errata/RHSA-2017-0459.html

https://www.mozilla.org/security/advisories/mfsa2017-09/

https://www.mozilla.org/security/advisories/mfsa2017-07/

https://www.mozilla.org/security/advisories/mfsa2017-06/

https://www.mozilla.org/security/advisories/mfsa2017-05/

Details

Source: Mitre, NVD

Published: 2018-06-11

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 10

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

Severity: Critical

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: 0.02597