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Date: Fri, 13 Oct 2023 20:23:36 +0200
From: Joshua Rogers <megamansec@...il.com>
To: Amos Jeffries <squid3@...enet.co.nz>
Cc: oss-security@...ts.openwall.com
Subject: Re: Squid Caching Proxy Security Audit: 55
 Vulnerabilities, 35 0days.

Hi Amos, oss-security,

I've added GHSA-543m-w2m2-g255 and CVE-2021-46784 for 'Cache Poisoning by
Large Stored Response Headers (With Bonus XSS)' and 'Assertion in Gopher
Response Handling' respectively: GHSA-543m-w2m2-g255 and CVE-2021-46784

However, for "Gopher Assertion Crash", GHSA-f5cp-6rh3-284w does not apply.
"Gopher Assertion Crash" concerns an assertion "assertion failed:
store.cc:832: "store_status == STORE_PENDING"" while GHSA-f5cp-6rh3-284w
concerns an assertion: "assertion failed: String.cc:172: "canGrowBy(len)""

To the best of my knowledge the former (without a current GHSA or CVE) is
unfixed.

Cheers,
Josh

On Fri, Oct 13, 2023 at 3:54 AM Amos Jeffries <squid3@...enet.co.nz> wrote:

> Some reference updates.
>
>
> On 11/10/23 20:55, Joshua Rogers wrote:
> >
> > The issues are listed below. Due to the sheer size of issues discovered,
> > technical details are not included in this email. However, breakdowns of
> > the code and proof-of-concepts can be found on GitHub:
> > https://megamansec.github.io/Squid-Security-Audit/
> >
>
> > Cache Poisoning by Large Stored Response Headers (With Bonus XSS)
>
>   ... GHSA-543m-w2m2-g255
>
> > Gopher Assertion Crash
>
>   ... GHSA-f5cp-6rh3-284w
>
> > Assertion in Gopher Response Handling
>
>   ... CVE-2021-46784 / GHSA-f5cp-6rh3-284w
>
>
>
> AYJ
>

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