CVE-2023-32214

CVE-2023-32214

High · published June 19, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
59.8
In the wild
Unconfirmed
What it is

Protocol handlers `ms-cxh` and `ms-cxh-full` could have been leveraged to trigger a denial of service.

*Note: This attack only affects Windows. Other operating systems are not affected.* This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00918 · 59.8th percentile
Published
2023-06-19T14:15Z
Affected products (3)
ProductVersionsFixed in
mozilla/firefox< 113.0113.0
mozilla/firefox_esr< 102.11102.11
mozilla/thunderbird< 102.11102.11
References (12)
https://bugzilla.mozilla.org/show_bug.cgi?id=1828716 · [email protected]https://security.gentoo.org/glsa/202312-03 · [email protected]https://security.gentoo.org/glsa/202401-10 · [email protected]https://www.mozilla.org/security/advisories/mfsa2023-16/ · [email protected]https://www.mozilla.org/security/advisories/mfsa2023-17/ · [email protected]https://www.mozilla.org/security/advisories/mfsa2023-18/ · [email protected]https://bugzilla.mozilla.org/show_bug.cgi?id=1828716 · af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202312-03 · af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202401-10 · af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2023-16/ · af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2023-17/ · af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2023-18/ · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 19 JUN 09:38Z
    Protocol handlers `ms-cxh` and `ms-cxh-full` could have been leveraged to trigger a denial of service
    cvelistv5