FS#70009 - [libssh2] [Security] information disclosure (CVE-2019-17498)

Attached to Project: Arch Linux
Opened by Remi Gacogne (rgacogne) - Tuesday, 16 March 2021, 08:57 GMT
Last edited by Felix Yan (felixonmars) - Friday, 19 March 2021, 14:31 GMT
Task Type Bug Report
Category Security
Status Closed
Assigned To Felix Yan (felixonmars)
Architecture All
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Summary
=======

The package libssh2 is vulnerable to information disclosure via CVE-2019-17498.

Guidance
========

A patch to the PKGBUILD applying the official patch is attached to this report.

References
==========

https://security.archlinux.org/AVG-1690
https://blog.semmle.com/libssh2-integer-overflow-CVE-2019-17498/
https://github.com/libssh2/libssh2/commit/dedcbd106f8e52d5586b0205bc7677e4c9868f9c
https://github.com/libssh2/libssh2/pull/402/commits/1c6fa92b77e34d089493fe6d3e2c6c8775858b94
   PKGBUILD-CVE-2019-17498.diff (1.3 KiB)
This task depends upon

Closed by  Felix Yan (felixonmars)
Friday, 19 March 2021, 14:31 GMT
Reason for closing:  Fixed
Additional comments about closing:  libssh2 1.9.0-3

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