Description
The (1) SSH_MSG_NEWKEYS and (2) SSH_MSG_KEXDH_REPLY packet handlers in package_cb.c in libssh before 0.6.5 do not properly validate state, which allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted SSH packet.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-3488-1 | libssh security update |
EUVD |
EUVD-2015-3227 | The (1) SSH_MSG_NEWKEYS and (2) SSH_MSG_KEXDH_REPLY packet handlers in package_cb.c in libssh before 0.6.5 do not properly validate state, which allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted SSH packet. |
Ubuntu USN |
USN-2912-1 | libssh vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T05:39:32.028Z
Reserved: 2015-04-10T00:00:00.000Z
Link: CVE-2015-3146
No data.
Status : Modified
Published: 2016-04-13T17:59:03.100
Modified: 2026-05-06T22:30:45.220
Link: CVE-2015-3146
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD
Ubuntu USN