CVE-2018-18508

In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
mozillaCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
mozillanetwork_security_services
𝑥
< 3.36.7
mozillanetwork_security_services
3.41 ≤
𝑥
< 3.41.1
siemensruggedcom_rox_mx5000_firmware
𝑥
< 2.14.0
siemensruggedcom_rox_rx1400_firmware
𝑥
< 2.14.0
siemensruggedcom_rox_rx1500_firmware
𝑥
< 2.14.0
siemensruggedcom_rox_rx1501_firmware
𝑥
< 2.14.0
siemensruggedcom_rox_rx1510_firmware
𝑥
< 2.14.0
siemensruggedcom_rox_rx1511_firmware
𝑥
< 2.14.0
siemensruggedcom_rox_rx1512_firmware
𝑥
< 2.14.0
siemensruggedcom_rox_rx5000_firmware
𝑥
< 2.14.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
nss
bullseye
2:3.61-1+deb11u3
fixed
bullseye (security)
2:3.61-1+deb11u4
fixed
bookworm
2:3.87.1-1
fixed
sid
2:3.105-2
fixed
trixie
2:3.105-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
nss
cosmic
Fixed 2:3.36.1-1ubuntu1.2
released
bionic
Fixed 2:3.35-2ubuntu2.2
released
xenial
Fixed 2:3.28.4-0ubuntu0.16.04.5
released
trusty
Fixed 2:3.28.4-0ubuntu0.14.04.5
released
Common Weakness Enumeration
References
https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf
https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.7_release_notes
https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04
https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf
https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.7_release_notes
https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04