CVE-2010-4478

CVSS 9.8 CRITICALEPSS 4.2%CWE-287

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 4.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Dec 2010Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

OpenSSH 5.6 and earlier, when J-PAKE is enabled, does not properly validate the public parameters in the J-PAKE protocol, which allows remote attackers to bypass the need for knowledge of the shared secret, and successfully authenticate, by sending crafted values in each round of the protocol, a related issue to CVE-2010-4252.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673 https://bugzilla.redhat.com/show_bug.cgi?id=659297 http://seb.dbzteam.org/crypto/jpake-session-key-retrieval.pdf https://github.com/seb-m/jpake https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12338 http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/jpake.c.diff?r1=1.4%3Br2=1.5%3Bf=h http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/jpake.c#rev1.5