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CVE-2014-1692
The hash_buffer function in schnorr.c in OpenSSH through 6.4, when Makefile.inc is modified to enable the J-PAKE protocol, does not…
- 7.3HighCVSS base score
- 4.7%Exploitation in 30 daysEPSS · top 8.1% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The hash_buffer function in schnorr.c in OpenSSH through 6.4, when Makefile.inc is modified to enable the J-PAKE protocol, does not initialize certain data structures, which might allow remote attackers to cause a denial of service (memory corruption) or have unspecified other impact via vectors that trigger an error condition.
Timeline
ID reserved
By redhat
Published
- 12 years later
· 12 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| NVDNVD · Modified | 3.1 | High7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
- EPSS (exploitation in 30 days)
- 4.7% · top 8.1% of all CVEs (9 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.3.
Affected products
n/a
- affected n/a
References
11
- HPSBMU03409 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- HPSBUX03188 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff?r1=1.9%3Br2=1.10%3Bf=h (opens in a new tab)x_refsource_MISCx_transferred
- http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/schnorr.c#rev1.10 (opens in a new tab)x_refsource_MISCx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=isg3T1020637 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20140128 OpenSSH J-PAKE vulnerability (no cause for panic! remain calm!) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 102611 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 60184 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 65230 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- [oss-security] 20140129 Re: OpenSSH J-PAKE vulnerability (no cause for panic! remain calm!) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- openssh-cve20141692-code-exec(90819) (opens in a new tab)vdb-entryx_refsource_XFx_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)
- EUVD EUVD-2014-1766 (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)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2014-1692)Record last updated .