CVE-2019-3855
Description
An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:RUser InteractionRequired
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Сообщество свободного программного обеспечения
oss-projectaka fsf
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Red Hat Inc.
commercial·USaka redhat, red hat
Novell Inc.
commercial·US
Fedora Project
oss-project·USaka fedora
The libssh2 Project
oss-projectaka libssh2
and 14 more affected products View all →
Exploitability
1 exploit source identified
Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.
View exploit details Official Patch Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
2 techniques Initial Access
Privilege Escalation
References
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html
lists.opensuse.org
http://packetstormsecurity.com/files/152136/Slackware-Security-Advisory-libssh2-Updates.html
packetstormsecurity.com
and 40 more references View all →
News mentions
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