golang-go.crypto: CVE-2020-9283

Related Vulnerabilities: CVE-2020-9283  

Debian Bug report logs - #952462
golang-go.crypto: CVE-2020-9283

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Reported by: Salvatore Bonaccorso <carnil@debian.org>

Date: Mon, 24 Feb 2020 19:54:02 UTC

Severity: important

Tags: security, upstream

Found in version golang-go.crypto/1:0.0~git20190701.4def268-2

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Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, team@security.debian.org, Debian Go Packaging Team <team+pkg-go@tracker.debian.org>:
Bug#952462; Package src:golang-go.crypto. (Mon, 24 Feb 2020 19:54:04 GMT) (full text, mbox, link).


Acknowledgement sent to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, team@security.debian.org, Debian Go Packaging Team <team+pkg-go@tracker.debian.org>. (Mon, 24 Feb 2020 19:54:04 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: golang-go.crypto: CVE-2020-9283
Date: Mon, 24 Feb 2020 20:51:33 +0100
Source: golang-go.crypto
Version: 1:0.0~git20190701.4def268-2
Severity: important
Tags: security upstream

Hi,

The following vulnerability was published for golang-go.crypto.

CVE-2020-9283[0]:
| golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go
| allows a panic during signature verification in the
| golang.org/x/crypto/ssh package. A client can attack an SSH server
| that accepts public keys. Also, a server can attack any SSH client.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2020-9283
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9283
[1] https://github.com/golang/crypto/commit/bac4c82f69751a6dd76e702d54b3ceb88adab236

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore



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