golang-github-seccomp-libseccomp-golang: CVE-2017-18367

Debian Bug report logs - #927981
golang-github-seccomp-libseccomp-golang: CVE-2017-18367

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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-github-seccomp-libseccomp-golang: CVE-2017-18367

Date: Thu, 25 Apr 2019 23:10:11 +0200

Source: golang-github-seccomp-libseccomp-golang
Version: 0.9.0-1
Severity: important
Tags: security upstream
Forwarded: https://github.com/seccomp/libseccomp-golang/issues/22

Hi,

The following vulnerability was published for golang-github-seccomp-libseccomp-golang.

CVE-2017-18367[0]:
| libseccomp-golang 0.9.0 and earlier incorrectly generates BPFs that OR
| multiple arguments rather than ANDing them. A process running under a
| restrictive seccomp filter that specified multiple syscall arguments
| could bypass intended access restrictions by specifying a single
| matching argument.


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-2017-18367
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18367
[1] https://github.com/seccomp/libseccomp-golang/issues/22
[2] https://github.com/seccomp/libseccomp-golang/commit/06e7a29f36a34b8cf419aeb87b979ee508e58f9e
[3] http://www.openwall.com/lists/oss-security/2019/04/25/6

Regards,
Salvatore

Message #16 received at 927981-submitter@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: control@bugs.debian.org

Cc: 927981-submitter@bugs.debian.org

Subject: closing 927981

Date: Mon, 27 May 2019 22:02:24 +0200

# this apparently was not referenced in debian/changelog
close 927981 0.9.0-2
thanks

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