From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from skyblue.cherry.relay.mailchannels.net (skyblue.cherry.relay.mailchannels.net [23.83.223.167]) by sourceware.org (Postfix) with ESMTPS id 179BB385F004 for ; Tue, 26 Sep 2023 22:55:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 179BB385F004 Authentication-Results: sourceware.org; dmarc=fail (p=none dis=none) header.from=sourceware.org Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=sourceware.org X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 0E0276C0D89; Tue, 26 Sep 2023 22:55:00 +0000 (UTC) Received: from pdx1-sub0-mail-a267.dreamhost.com (unknown [127.0.0.6]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id A1EEC6C1473 for ; Tue, 26 Sep 2023 22:54:59 +0000 (UTC) ARC-Seal: i=1; s=arc-2022; d=mailchannels.net; t=1695768899; a=rsa-sha256; cv=none; b=mcOhw9j6wbBTSlpCoY85tT59EVAoL4L4UXm018ErQp+EimGBdAK9BKAkV1uudqUCYDEox/ BgyBqU2G2efDIb3JVlkfRIh9MA0hBSrVAJrOTrgZWcuSdrUwXnbVZy2ps9ssdGikMq1k6L T6lAFUAbeWpNdH7p8WZZotUuVs2hZ0ogS8x3GN8uomcuucvXq35xbZ7Ns/PIjU1F6DGUT3 rD5JFbzfrQbZtvY9dnibYP1PfrxhgSwakQaTYeEjlaet9xqOl5vYcYdMBVElSsuU8mNk3q VudBVmGvZPsn1J74ROuLzO+Va46oBcilc0bQFOqoV7/JHa6UT+SSDarU8Z8G2A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=mailchannels.net; s=arc-2022; t=1695768899; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UNxfBjGHq6glQwVRj1DEU1F4twg+Qz5wedHgkpmcgSU=; b=5cKE145+wbCnv4iRjrGIOFhT8cb/JShI92Oa5zTTxi1DvFP44B7mEn6PsUjxSYPcL2QU1u YcRCoXvfNZStQfi59fRJUdZGuk2Y0EGTceyY9dKi0qgOHXRAuMw069UI6xPPhGPRPybmuI G0xTdwkSCPa+8q2FE1jkL2sGq5CUFxvN/j3B3ejQhkndkX1RH3lGykF1a67BFXIHhax+FN i5xJyOS0iYrsC9qZcOGHC1Jct0Zv4y4R+Jpc3Nfuhw4b6l8o75vvPJeFSwUAyLqFzlNid2 2A58jcw7myTaUQ2AgIhjOeqXq3AtkAGHCUp1atxHyh5lvefW1ADGgwh6tcA/hA== ARC-Authentication-Results: i=1; rspamd-7d5dc8fd68-zwnmp; auth=pass smtp.auth=dreamhost smtp.mailfrom=siddhesh@sourceware.org X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org X-MC-Relay: Neutral X-MC-Copy: stored-urls X-MailChannels-SenderId: dreamhost|x-authsender|siddhesh@gotplt.org X-MailChannels-Auth-Id: dreamhost X-Trouble-Cure: 0ed79d8a2084edb6_1695768899877_4261589145 X-MC-Loop-Signature: 1695768899877:4169233829 X-MC-Ingress-Time: 1695768899876 Received: from pdx1-sub0-mail-a267.dreamhost.com (pop.dreamhost.com [64.90.62.162]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384) by 100.124.45.11 (trex/6.9.1); Tue, 26 Sep 2023 22:54:59 +0000 Received: from fedora.redhat.com (bras-vprn-toroon4834w-lp130-02-142-113-138-41.dsl.bell.ca [142.113.138.41]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: siddhesh@gotplt.org) by pdx1-sub0-mail-a267.dreamhost.com (Postfix) with ESMTPSA id 4RwFSM1gZ2z4d for ; Tue, 26 Sep 2023 15:54:59 -0700 (PDT) From: Siddhesh Poyarekar To: libc-stable@sourceware.org Subject: [committed 2.38 2/2] Document CVE-2023-4806 and CVE-2023-5156 in NEWS Date: Tue, 26 Sep 2023 18:54:32 -0400 Message-ID: <20230926225432.3304726-11-siddhesh@sourceware.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230926225432.3304726-1-siddhesh@sourceware.org> References: <20230926225432.3304726-1-siddhesh@sourceware.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1172.5 required=5.0 tests=BAYES_00,GIT_PATCH_0,KAM_DMARC_NONE,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_SOFTFAIL,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: These are tracked in BZ #30884 and BZ #30843. Signed-off-by: Siddhesh Poyarekar (cherry picked from commit fd134feba35fa839018965733b34d28a09a075dd) --- NEWS | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/NEWS b/NEWS index dfee278a9c..f1b1b0a3b4 100644 --- a/NEWS +++ b/NEWS @@ -15,6 +15,15 @@ Security related changes: 2048 bytes, getaddrinfo may potentially disclose stack contents via the returned address data, or crash. + CVE-2023-4806: When an NSS plugin only implements the + _gethostbyname2_r and _getcanonname_r callbacks, getaddrinfo could use + memory that was freed during buffer resizing, potentially causing a + crash or read or write to arbitrary memory. + + CVE-2023-5156: The fix for CVE-2023-4806 introduced a memory leak when + an application calls getaddrinfo for AF_INET6 with AI_CANONNAME, + AI_ALL and AI_V4MAPPED flags set. + The following bugs are resolved with this release: [30723] posix_memalign repeatedly scans long bin lists -- 2.41.0