CVE-2023-0767

An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mozillaCNA
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CVEADP
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CISA-ADPADP
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 46%
VendorProductVersion
mozillafirefox
𝑥
< 110.0
mozillafirefox_esr
𝑥
< 102.8
mozillathunderbird
𝑥
< 102.8
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
133.0.3-1
fixed
firefox-esr
bullseye
115.14.0esr-1~deb11u1
fixed
bullseye (security)
128.5.0esr-1~deb11u1
fixed
bookworm
128.3.1esr-1~deb12u1
fixed
bookworm (security)
128.5.0esr-1~deb12u1
fixed
trixie
128.5.0esr-1
fixed
sid
128.5.1esr-1
fixed
nss
bullseye
2:3.61-1+deb11u3
fixed
bullseye (security)
2:3.61-1+deb11u4
fixed
bookworm
2:3.87.1-1
fixed
bookworm (security)
2:3.87.1-1+deb12u1
fixed
sid
2:3.106-1
fixed
trixie
2:3.106-1
fixed
thunderbird
bullseye
1:115.12.0-1~deb11u1
fixed
bullseye (security)
1:128.5.0esr-1~deb11u1
fixed
bookworm
1:115.16.0esr-1~deb12u1
fixed
bookworm (security)
1:128.5.0esr-1~deb12u1
fixed
sid
1:128.5.2esr-1
fixed
trixie
1:128.5.2esr-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
focal
Fixed 110.0+build3-0ubuntu0.20.04.1
released
bionic
Fixed 110.0+build3-0ubuntu0.18.04.1
released
xenial
ignored
trusty
ignored
mozjs38
kinetic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
mozjs52
kinetic
dne
jammy
dne
focal
ignored
bionic
ignored
xenial
dne
trusty
dne
mozjs68
kinetic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
mozjs78
noble
dne
mantic
dne
lunar
ignored
kinetic
ignored
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
mozjs91
kinetic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
nss
noble
Fixed 2:3.87.1-1
released
mantic
Fixed 2:3.87.1-1
released
lunar
Fixed 2:3.87.1-1
released
kinetic
Fixed 2:3.82-1ubuntu0.1
released
jammy
Fixed 2:3.68.2-0ubuntu1.2
released
focal
Fixed 2:3.49.1-1ubuntu1.9
released
bionic
Fixed 2:3.35-2ubuntu2.16
released
xenial
Fixed 2:3.28.4-0ubuntu0.16.04.14+esm4
released
trusty
Fixed 2:3.28.4-0ubuntu0.14.04.5+esm12
released
thunderbird
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
Fixed 1:102.8.0+build2-0ubuntu0.22.10.1
released
jammy
Fixed 1:102.8.0+build2-0ubuntu0.22.04.1
released
focal
Fixed 1:102.8.0+build2-0ubuntu0.20.04.1
released
bionic
Fixed 1:102.8.0+build2-0ubuntu0.18.04.1
released
xenial
ignored
trusty
ignored
References
https://alas.aws.amazon.com/AL2/ALAS-2023-1992.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1804640
https://www.mozilla.org/security/advisories/mfsa2023-05/
https://www.mozilla.org/security/advisories/mfsa2023-06/
https://www.mozilla.org/security/advisories/mfsa2023-07/
https://alas.aws.amazon.com/AL2/ALAS-2023-1992.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1804640
https://security.netapp.com/advisory/ntap-20230324-0008/
https://www.mozilla.org/security/advisories/mfsa2023-05/
https://www.mozilla.org/security/advisories/mfsa2023-06/
https://www.mozilla.org/security/advisories/mfsa2023-07/