peter bassill · operator
$ cve CVE-2018-5155 JSON

CVE-2018-5155

9.8
CRITICAL · CVSS 3.0 · EPSS 3.4% (pctl 89)

In your normal cycle

Critical by CVSS (9.8), but no sign of active exploitation.

Description

A use-after-free vulnerability can occur while adjusting layout during SVG animations with text paths. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.

Scoring

CVSS9.8 (CRITICAL, v3.0)
VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS3.45% — more likely to be exploited than 89% of all CVEs
WeaknessCWE-416
On CISA KEVno
Public exploitnone known
Published2018-06-11
Last modified2026-06-17

Affected (11)

VendorProduct
canonicalubuntu linux
debiandebian linux
mozillafirefox
mozillathunderbird
mozillathunderbird esr
redhatenterprise linux desktop
redhatenterprise linux server
redhatenterprise linux server aus
redhatenterprise linux server eus
redhatenterprise linux server tus
redhatenterprise linux workstation

References

→ the Explorer  ·  watch your stack  ·  NVD