cbcvebase.
CVE-2014-1532
published 2014-04-30

CVE-2014-1532: Use-after-free vulnerability in the nsHostResolver::ConditionallyRefreshRecord function in libxul.so in Mozilla Firefox before 29.0, Firefox ESR 24.x before…

PriorityP336critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
4.65%
90.6th percentile
Use-after-free vulnerability in the nsHostResolver::ConditionallyRefreshRecord function in libxul.so in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to host resolution.

Affected

29 ranges· showing 25
VendorProductVersion rangeFixed in
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debiandebian_linux
debiandebian_linux
fedoraprojectfedora
fedoraprojectfedora
mozillafirefox< 29.029.0
mozillafirefox>= 0 < 29.0+build1-0ubuntu0.14.04.229.0+build1-0ubuntu0.14.04.2
mozillafirefox>= 24.0 < 24.524.5
mozillaseamonkey< 2.262.26
mozillathunderbird< 24.524.5
mozillathunderbird>= 0 < 1:24.5.0+build1-0ubuntu0.14.04.11:24.5.0+build1-0ubuntu0.14.04.1
opensuseopensuse
opensuseopensuse
opensuseopensuse
redhatenterprise_linux_desktop
redhatenterprise_linux_desktop
redhatenterprise_linux_eus
redhatenterprise_linux_server
redhatenterprise_linux_server
redhatenterprise_linux_server_aus
redhatenterprise_linux_server_eus
redhatenterprise_linux_server_tus

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_redhat9.8CRITICAL
vendor_ubuntu8.8HIGH
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.