CVE-2018-18508

EPSS 2.0%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 2.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Oct 2020Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

Affected products

Mozilla · NSS

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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