CVE-2024-1556

The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 123.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA-ADPADP
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 44%
Affected Products (NVD)
VendorProductVersion
mozillafirefox
𝑥
< 123.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
146.0.1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
bionic
ignored
focal
Fixed 123.0+build3-0ubuntu0.20.04.1
released
jammy
not-affected
mantic
not-affected
noble
not-affected
trusty
ignored
xenial
ignored
thunderbird
bionic
ignored
focal
dne
jammy
not-affected
mantic
ignored
noble
not-affected
trusty
ignored
xenial
ignored
mozjs38
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
mozjs52
bionic
ignored
focal
ignored
jammy
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
mozjs68
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
mozjs78
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
trusty
dne
xenial
dne
mozjs91
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
trusty
dne
xenial
dne
mozjs102
bionic
dne
focal
dne
jammy
ignored
mantic
ignored
noble
ignored
trusty
dne
xenial
dne