CVE-2017-5465

An out-of-bounds read while processing SVG content in "ConvolvePixel". This results in a crash and also allows for otherwise inaccessible memory being copied into SVG graphic content, which could then displayed. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.

Affected

Mozilla · Thunderbird · Firefox ESR · Firefox

CVSS v3.0 NVD

9.1 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS v2.0 NVD

6.4 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:P

EPSS

18.18% chance of exploitation in the next 30 days, 97th percentile

Published

2018-06-11

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://bugzilla.mozilla.org/show_bug.cgi?id=1347617

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/42072

Security advisories

• https://www.mozilla.org/security/advisories/mfsa2017-10
• https://www.mozilla.org/security/advisories/mfsa2017-11
• https://www.mozilla.org/security/advisories/mfsa2017-12
• https://www.mozilla.org/security/advisories/mfsa2017-13
• http://www.securityfocus.com/bid/97940
• http://www.securitytracker.com/id/1038320
• https://access.redhat.com/errata/RHSA-2017:1104
• https://access.redhat.com/errata/RHSA-2017:1106
• https://access.redhat.com/errata/RHSA-2017:1201
• https://www.debian.org/security/2017/dsa-3831

References

• CVE Record
• NVD entry