[From nobody Sun Oct 25 23:07:05 2026
Received: (at submit) by bugs.debian.org; 25 Oct 2026 19:38:12 +0000
X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02
 (2024-03-25) on buxtehude.debian.org
X-Spam-Level: 
X-Spam-Status: No, score=-108.4 required=4.0 tests=ALL_TRUSTED,BAYES_00,
 DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,
 FOURLA,FROMDEVELOPER,MD5_SHA1_SUM,SPF_HELO_NONE,SPF_PASS,
 USER_IN_DKIM_WELCOMELIST autolearn=ham autolearn_force=no
 version=4.0.1-bugs.debian.org_2005_01_02
X-Spam-Bayes: score:0.0000 Tokens: new, 14; hammy, 150; neutral, 49; spammy,
 0. spammytokens:
 hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin,
 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311,
 0.000-+--H*RT:311, 0.000-+--H*RT:108
Return-path: <carnil@debian.org>
Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:48204)
 by buxtehude.debian.org with esmtps
 (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256)
 (Exim 4.96) (envelope-from <carnil@debian.org>) id 1xL42m-004wB2-2g
 for submit@bugs.debian.org; Sun, 25 Oct 2026 19:38:12 +0000
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; 
 s=smtpauto.stravinsky;
 h=X-Debian-User:Content-Type:MIME-Version:Message-ID:
 Subject:To:From:Date:Reply-To:Cc:Content-Transfer-Encoding:Content-ID:
 Content-Description:In-Reply-To:References;
 bh=Kwhn5GeYcdFxliukniuAwTWsqr08xUmRj7g7Y47HCGc=; b=MhW+wAQ3kawtysf64PfCMZlrqH
 vJukhQ2LMu9jAri2wdc4DC0sdYU4DAuNGsudHns0DYiVQEte8PJZ1BdHWP+mDjHo+/o4Scd7EKSyV
 WAMSpRxe39wJyjrd6oY6UawVTAbaNdNZY3yNwGiwGJdcnP3xa/yTOtG9TeLAoOHoaLkTfOGtpvOSy
 kvjoZKcyVPOF0l+8M7XT/GjHNSvSipp1tWJs+EAqQL5es0IJlVKHVQTRL1JUOnKM3F991hKX3YYVD
 RsEIg3uyMmjLx7jSv0Aq7xfLPqtpcTfWdczkUhTow2XWNv1draXYzLC0k+YcaokZ57XtqXFX+YxmX
 zG/IY4pA==;
Received: from authenticated-user by stravinsky.debian.org with esmtpsa
 (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256)
 (Exim 4.96) (envelope-from <carnil@debian.org>) id 1xL42j-0008iD-21
 for submit@bugs.debian.org; Sun, 25 Oct 2026 19:38:10 +0000
Received: by eldamar.lan (Postfix, from userid 1000)
 id 359E0DC032E; Sun, 25 Oct 2026 20:38:09 +0100 (CET)
Date: Sun, 25 Oct 2026 20:38:09 +0100
From: Salvatore Bonaccorso <carnil@debian.org>
To: submit@bugs.debian.org
Subject: libplack-perl: CVE-2026-115825
Message-ID: <at5aoZPkt18fEtz-@eldamar.lan>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
X-Debian-User: carnil
Delivered-To: submit@bugs.debian.org

Source: libplack-perl
Version: 1.0055-1
X-Debbugs-CC: team@security.debian.org
Severity: important
Tags: security upstream

Hi,

The following vulnerability was published for libplack-perl.

CVE-2026-115825[0]:
| HTTP::Server::PSGI versions before 1.0056 for Perl allow a single
| request to crash the server by declaring a large Content-Length.
| The request body is read with sysread() calls sized by the remaining
| Content-Length. Perl grows the read buffer to the requested length
| before any data arrives, so the server tries to allocate as much
| memory as the client declares.  A remote attacker can send one
| request with a large Content-Length and a few body bytes, and perl
| exits with an out-of-memory error before the application is called.
| HTTP::Server::PSGI runs as a single process, so the server stays
| down until restarted.


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-2026-115825
    https://www.cve.org/CVERecord?id=CVE-2026-115825
[1] https://github.com/plack/Plack/commit/11545871cadc5df1b744cebb429cfeb4ebc1069a
[2] https://lists.security.metacpan.org/cve-announce/msg/44625163/

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore
]