9.8

CVE-2010-4478

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openbsd ≫ Openssh Version <= 5.6
Openbsd ≫ Openssh Version1.2
Openbsd ≫ Openssh Version1.2.1
Openbsd ≫ Openssh Version1.2.2
Openbsd ≫ Openssh Version1.2.3
Openbsd ≫ Openssh Version1.2.27
Openbsd ≫ Openssh Version1.3
Openbsd ≫ Openssh Version1.5
Openbsd ≫ Openssh Version1.5.7
Openbsd ≫ Openssh Version1.5.8
Openbsd ≫ Openssh Version2.1
Openbsd ≫ Openssh Version2.1.1
Openbsd ≫ Openssh Version2.2
Openbsd ≫ Openssh Version2.3
Openbsd ≫ Openssh Version2.3.1
Openbsd ≫ Openssh Version2.5
Openbsd ≫ Openssh Version2.5.1
Openbsd ≫ Openssh Version2.5.2
Openbsd ≫ Openssh Version2.9
Openbsd ≫ Openssh Version2.9.9
Openbsd ≫ Openssh Version2.9.9p2
Openbsd ≫ Openssh Version2.9p1
Openbsd ≫ Openssh Version2.9p2
Openbsd ≫ Openssh Version3.0
Openbsd ≫ Openssh Version3.0.1
Openbsd ≫ Openssh Version3.0.1p1
Openbsd ≫ Openssh Version3.0.2
Openbsd ≫ Openssh Version3.0.2p1
Openbsd ≫ Openssh Version3.0p1
Openbsd ≫ Openssh Version3.1
Openbsd ≫ Openssh Version3.1p1
Openbsd ≫ Openssh Version3.2
Openbsd ≫ Openssh Version3.2.2
Openbsd ≫ Openssh Version3.2.2p1
Openbsd ≫ Openssh Version3.2.3p1
Openbsd ≫ Openssh Version3.3
Openbsd ≫ Openssh Version3.3p1
Openbsd ≫ Openssh Version3.4
Openbsd ≫ Openssh Version3.4p1
Openbsd ≫ Openssh Version3.5
Openbsd ≫ Openssh Version3.5p1
Openbsd ≫ Openssh Version3.6
Openbsd ≫ Openssh Version3.6.1
Openbsd ≫ Openssh Version3.6.1p1
Openbsd ≫ Openssh Version3.6.1p2
Openbsd ≫ Openssh Version3.7
Openbsd ≫ Openssh Version3.7.1
Openbsd ≫ Openssh Version3.7.1p1
Openbsd ≫ Openssh Version3.7.1p2
Openbsd ≫ Openssh Version3.8
Openbsd ≫ Openssh Version3.8.1
Openbsd ≫ Openssh Version3.8.1p1
Openbsd ≫ Openssh Version3.9
Openbsd ≫ Openssh Version3.9.1
Openbsd ≫ Openssh Version3.9.1p1
Openbsd ≫ Openssh Version4.0
Openbsd ≫ Openssh Version4.0p1
Openbsd ≫ Openssh Version4.1
Openbsd ≫ Openssh Version4.1p1
Openbsd ≫ Openssh Version4.2
Openbsd ≫ Openssh Version4.2p1
Openbsd ≫ Openssh Version4.3
Openbsd ≫ Openssh Version4.3p1
Openbsd ≫ Openssh Version4.3p2
Openbsd ≫ Openssh Version4.4
Openbsd ≫ Openssh Version4.4p1
Openbsd ≫ Openssh Version4.5
Openbsd ≫ Openssh Version4.6
Openbsd ≫ Openssh Version4.7
Openbsd ≫ Openssh Version4.7p1
Openbsd ≫ Openssh Version4.8
Openbsd ≫ Openssh Version4.9
Openbsd ≫ Openssh Version5.0
Openbsd ≫ Openssh Version5.1
Openbsd ≫ Openssh Version5.2
Openbsd ≫ Openssh Version5.3
Openbsd ≫ Openssh Version5.4
Openbsd ≫ Openssh Version5.5
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.24% 0.897
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
134c704f-9b21-4f2e-91b3-4a467353bcc0 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

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