CVE-2018-5177 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Mozilla Firefox
Severity
7.5HIGHNVD
OSV9.8
EPSS
0.9%
top 24.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJun 11
Latest updateMay 14
Description
A vulnerability exists in XSLT during number formatting where a negative buffer size may be allocated in some instances, leading to a buffer overflow and crash if it occurs. This vulnerability affects Firefox < 60.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6
Affected Packages4 packages
Also affects: Ubuntu Linux 14.04, 16.04, 17.10, 18.04
🔴Vulnerability Details
4GHSA▶
GHSA-6v6w-qqm6-wrm7: A vulnerability exists in XSLT during number formatting where a negative buffer size may be allocated in some instances, leading to a buffer overflow↗2022-05-14
OSV▶
CVE-2018-5177: A vulnerability exists in XSLT during number formatting where a negative buffer size may be allocated in some instances, leading to a buffer overflow↗2018-05-11