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Date: Wed, 27 Oct 2021 09:02:02 -0400
From: Francis Perron <francis.perron@...pify.com>
To: oss-security@...ts.openwall.com
Cc: Carlos Alberto Lopez Perez <clopez@...lia.com>, security@...kit.org,
Alberto Garcia <berto@...lia.com>
Subject: Re: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006
On Wed, Oct 27, 2021 at 12:09 AM Salvatore Bonaccorso <carnil@...ian.org> wrote:
>
> Hi,
>
> [dropping most other recipients]
>
> On Tue, Oct 26, 2021 at 08:05:36PM +0100, Carlos Alberto Lopez Perez wrote:
> > ------------------------------------------------------------------------
> > WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006
> > ------------------------------------------------------------------------
> >
> > Date reported : October 26, 2021
> > Advisory ID : WSA-2021-0006
> > WebKitGTK Advisory URL : https://webkitgtk.org/security/WSA-2021-0006.html
> > WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2021-0006.html
> > CVE identifiers : CVE-2021-30846, CVE-2021-30848,
> > CVE-2021-30849, CVE-2021-30851,
> > CVE-2021-30858, CVE-2021-42762.
> >
> > Several vulnerabilities were discovered in WebKitGTK and WPE WebKit.
> [...]
> > CVE-2021-30851
> > Versions affected: WebKitGTK and WPE WebKit before 2.34.0.
> > Credit to Samuel Groß of Google Project Zero.
> > Impact: Processing maliciously crafted web content may lead to code
> > execution. Description: A memory corruption vulnerability was
> > addressed with improved locking.
>
> CVE-2021-30851 seems to be REJECTED (cf.
> https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30851). Is
> there a typo in the CVE id for this one or did the CVE got rejected
> later on?
BCC'ing Samuel Groß
Salvatore -
I think 30851 was not issued, and it may have been a mistake here.
There was no other CVE issued as part of WSA-2021-0006 according to
the GitHub repo for the CVE program:
https://github.com/CVEProject/cvelist/search?q=wsa-2021-0006
if you need a CVE for this, Samuel may be able to sort this out with
the WebKit folks, who also seem to advertise 30851 on their security
advisory site: https://webkitgtk.org/security/WSA-2021-0006.html
Have a good Wednesday,
--
Francis Perron
Engineering Program Manager | Security Incident Response
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