peter bassill · operator
$ cve CVE-2017-5465 JSON

CVE-2017-5465 EXPLOIT

9.1
CRITICAL · CVSS 3.0 · EPSS 18.5% (pctl 97)

Patch early

A public exploit exists.

Description

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.

Scoring

CVSS9.1 (CRITICAL, v3.0)
VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS18.53% — more likely to be exploited than 97% of all CVEs
WeaknessCWE-125
On CISA KEVno
Public exploityes
Published2018-06-11
Last modified2026-06-17

Affected (9)

VendorProduct
debiandebian linux
mozillafirefox
mozillathunderbird
redhatenterprise linux
redhatenterprise linux desktop
redhatenterprise linux server
redhatenterprise linux server aus
redhatenterprise linux server eus
redhatenterprise linux workstation

Public exploits

SourceTitleDate
exploit-dbMozilla Firefox < 53 - 'ConvolvePixel' Memory Disclosure2017-05-25

References

→ the Explorer  ·  watch your stack  ·  NVD