A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange (KEX) process, an allocation failure in cryptographic functions may lead to a NULL pointer dereference. This issue can cause the client or server to crash.
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Affected Vendors & Products
References
History
Mon, 17 Nov 2025 20:30:00 +0000
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Mon, 17 Nov 2025 20:15:00 +0000
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Mon, 17 Nov 2025 20:00:00 +0000
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| Title | : null pointer dereference in libssh kex session id calculation | Libssh: null pointer dereference in libssh kex session id calculation |
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Thu, 14 Aug 2025 06:30:00 +0000
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Libssh
Libssh libssh |
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| CPEs | cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Libssh
Libssh libssh |
Tue, 29 Jul 2025 12:30:00 +0000
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threat_severity
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threat_severity
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Thu, 24 Jul 2025 16:15:00 +0000
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ssvc
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Thu, 24 Jul 2025 14:30:00 +0000
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| Description | A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange (KEX) process, an allocation failure in cryptographic functions may lead to a NULL pointer dereference. This issue can cause the client or server to crash. | |
| Title | : null pointer dereference in libssh kex session id calculation | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
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| Weaknesses | CWE-476 | |
| CPEs | cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift |
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cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published: 2025-07-24T14:14:47.745Z
Updated: 2025-11-17T20:31:35.902Z
Reserved: 2025-07-24T12:27:58.843Z
Link: CVE-2025-8114
Updated: 2025-07-24T15:32:06.298Z
Status : Modified
Published: 2025-07-24T15:15:27.117
Modified: 2025-11-17T21:15:58.530
Link: CVE-2025-8114
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