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CVE-2013-0176
Published: Feb 5, 2013
Modified: Aug 6, 2024
PUBLISHED
Description
The publickey_from_privatekey function in libssh before 0.5.4, when no algorithm is matched during negotiations, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a "Client: Diffie-Hellman Key Exchange Init" packet.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
FEDORA-2013-1407
vendor-advisory
x_refsource_FEDORA
libssh-publickeyfromprivatekey-dos(81595)
vdb-entry
x_refsource_XF
51982
third-party-advisory
x_refsource_SECUNIA
FEDORA-2013-1422
vendor-advisory
x_refsource_FEDORA
USN-1707-1
vendor-advisory
x_refsource_UBUNTU
http://www.libssh.org/2013/01/22/libssh-0-5-4-security-release/
x_refsource_CONFIRM
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