[Git][security-tracker-team/security-tracker][master] Add new batch of libssh issues

[Salvatore Bonaccorso (@carnil)]

Salvatore Bonaccorso pushed to branch master at Debian Security Tracker / security-tracker


Commits:
a0a774a0 by Salvatore Bonaccorso at 2026-07-21T13:23:47+02:00
Add new batch of libssh issues

- - - - -


1 changed file:

- data/CVE/list


Changes:

=====================================
data/CVE/list
=====================================
@@ -1,3 +1,36 @@
+CVE-2026-15370 [Stack buffer overflow in SFTP server longname construction]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
+CVE-2026-59842 [Information disclosure via short GSSAPI Curve25519 public key]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
+CVE-2026-59843 [Denial of service via zero advertised channel packet size]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
+CVE-2026-59844 [Denial of service via oversized SFTP read length]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
+CVE-2026-59845 [Denial of service via unchecked ProxyCommand fork() failure]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
+CVE-2026-59846 [Information disclosure via ProxyCommand %r username expansion]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
+CVE-2026-59847 [Integrity downgrade via OpenSSL AES-GCM tag verification]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
+CVE-2026-59848 [Denial of service via SFTP responses with unknown request IDs]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
+CVE-2026-59849 [Denial of service via automatic certificate authentication loop]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
+CVE-2026-59850 [Use-after-free via data callbacks on closed channels]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
+CVE-2026-59851 [Authentication bypass via missing GSSAPI principal check]
+	- libssh <unfixed>
+	NOTE: https://www.libssh.org/2026/07/21/libssh-0-12-1-and-0-11-5-security-releases/
 CVE-2026-8082 (The bpost-shipping-platform WordPress plugin before 3.2.3 does not pro ...)
 	NOT-FOR-US: WordPress plugin
 CVE-2026-6952 (A post-authentication command injection vulnerability in the "LogServe ...)



View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/a0a774a0bb9f8711d082da6e888f172988ec0ab0

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View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/a0a774a0bb9f8711d082da6e888f172988ec0ab0
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