Vulnerability in Mozilla Nss
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.
EPSS: 0.004 (63.2th percentile) — read the EPSS interpretation.
Affected products
- Mozilla Nss — versions unspecified
Public proof-of-concept exploits
References
- developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.7_release_notes (x_refsource_MISC)
- developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes (x_refsource_MISC)
- cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf (x_refsource_CONFIRM)
- us-cert.cisa.gov/ics/advisories/icsa-21-040-04 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-18508?
- CVE-2018-18508 is a vulnerability in Mozilla Nss. Published 2020-10-22.
- Is CVE-2018-18508 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.