Debian Bug report logs -
#858683
pcre3: CVE-2017-7244
Reported by: Salvatore Bonaccorso <carnil@debian.org>
Date: Sat, 25 Mar 2017 07:48:05 UTC
Severity: important
Tags: fixed-upstream, security, upstream
Found in version pcre3/2:8.39-2.1
Fixed in version pcre3/2:8.39-3
Done: Salvatore Bonaccorso <carnil@debian.org>
Bug is archived. No further changes may be made.
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Report forwarded
to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, secure-testing-team@lists.alioth.debian.org, Matthew Vernon <matthew@debian.org>:
Bug#858683; Package src:pcre3.
(Sat, 25 Mar 2017 07:48:08 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, secure-testing-team@lists.alioth.debian.org, Matthew Vernon <matthew@debian.org>.
(Sat, 25 Mar 2017 07:48:08 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: pcre3
Version: 2:8.39-2.1
Severity: important
Tags: upstream security
Hi,
the following vulnerability was published for pcre3.
CVE-2017-7244[0]:
| The _pcre32_xclass function in pcre_xclass.c in libpcre1 in PCRE 8.40
| allows remote attackers to cause a denial of service (invalid memory
| read) via a crafted file.
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-2017-7244
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7244
Regards,
Salvatore
-- System Information:
Debian Release: 9.0
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.9.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Information forwarded
to debian-bugs-dist@lists.debian.org, Matthew Vernon <matthew@debian.org>:
Bug#858683; Package src:pcre3.
(Sat, 25 Mar 2017 20:45:04 GMT) (full text, mbox, link).
Acknowledgement sent
to Salvatore Bonaccorso <carnil@debian.org>:
Extra info received and forwarded to list. Copy sent to Matthew Vernon <matthew@debian.org>.
(Sat, 25 Mar 2017 20:45:04 GMT) (full text, mbox, link).
Message #10 received at 858683@bugs.debian.org (full text, mbox, reply):
Source: pcre3
Source-Version: 2:8.39-3
Hi Matthew,
On Sat, Mar 25, 2017 at 08:45:16AM +0100, Salvatore Bonaccorso wrote:
> Source: pcre3
> Version: 2:8.39-2.1
> Severity: important
> Tags: upstream security
>
> Hi,
>
> the following vulnerability was published for pcre3.
>
> CVE-2017-7244[0]:
> | The _pcre32_xclass function in pcre_xclass.c in libpcre1 in PCRE 8.40
> | allows remote attackers to cause a denial of service (invalid memory
> | read) via a crafted file.
I confirm: this one is fixed by
http://vcs.pcre.org/pcre?view=revision&revision=1688 upstream (so with
the same commit as CVE-2017-7186), at least when I tried to bisect as
well the upstrema VCS, I reached this commit to address the issue from
https://blogs.gentoo.org/ago/2017/03/20/libpcre-invalid-memory-read-in-_pcre32_xclass-pcre_xclass-c/
Regards,
Salvatore
Added tag(s) fixed-upstream.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to control@bugs.debian.org.
(Sat, 25 Mar 2017 20:45:06 GMT) (full text, mbox, link).
Reply sent
to Salvatore Bonaccorso <carnil@debian.org>:
You have taken responsibility.
(Sat, 25 Mar 2017 20:45:10 GMT) (full text, mbox, link).
Notification sent
to Salvatore Bonaccorso <carnil@debian.org>:
Bug acknowledged by developer.
(Sat, 25 Mar 2017 20:45:10 GMT) (full text, mbox, link).
Bug archived.
Request was from Debbugs Internal Request <owner@bugs.debian.org>
to internal_control@bugs.debian.org.
(Fri, 28 Apr 2017 07:28:54 GMT) (full text, mbox, link).
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