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CVE-2017-7502
Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of…
High7.5EPSS 4.3%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 4.3% · top 8.8% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
NSS project · nss
- affected since 3.24.0
References (9)
- RHSA-2017:1365 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 1038579 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 98744 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- RHSA-2017:1712 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://hg.mozilla.org/projects/nss/rev/55ea60effd0d (opens in a new tab)x_refsource_CONFIRMx_transferred
- RHSA-2017:1364 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2017:1567 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- DSA-3872 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .