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CVE-2014-1692

20
FAUCET Score

CVE-2014-1692 describes a memory corruption vulnerability in the hash_buffer function of OpenSSH through version 6.4, specifically when the J-PAKE protocol is enabled via a modified Makefile.inc. This flaw, categorized as CWE-119, affects OpenBSD and OpenSSH. With a CVSS score of 7.5, it is considered highly severe, allowing unauthenticated remote attackers to potentially cause a denial of service or other unspecified impacts with low attack complexity. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.4CPE matchmatch criteria
cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.59%
Probability of exploitation in next 30 days
EPSS Percentile
90.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0459 is in the 84th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2014-1692Critical

openssh: uninitialized variable use in J-PAKE implementation

Jan 29, 2013

References

marc.info
Third Party Advisory
marc.info
Third Party Advisory
openwall.com / lists/oss-security/2014/01/29/10
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2014/01/29/2
Mailing ListThird Party Advisory
osvdb.org / 102611
Broken Link
secunia.com / advisories/60184
Third Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/90819
Third Party AdvisoryVDB Entry
www-01.ibm.com / support/docview.wss
Third Party Advisory
openbsd.org / cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff
openbsd.org / cgi-bin/cvsweb/src/usr.bin/ssh/schnorr.c
Vendor Advisory
securityfocus.com / bid/65230
Third Party AdvisoryVDB Entry