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([2804:1b3:a7c0:d8e5:bcee:7f8f:3d03:9c9a]) by smtp.gmail.com with ESMTPSA id g33-20020a631121000000b005f05c9ee8d3sm10549436pgl.93.2024.04.17.10.30.10 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 17 Apr 2024 10:30:10 -0700 (PDT) Message-ID: <302f32ba-10f4-4928-8f44-ce19c668ca04@linaro.org> Date: Wed, 17 Apr 2024 14:30:08 -0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: libc-announce@sourceware.org From: Adhemerval Zanella Netto Subject: The GNU C Library security advisories update for 2024-04-17 Organization: Linaro Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,KAM_LOTSOFHASH,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: The following security advisories have been published: GLIBC-SA-2024-0004: =================== ISO-2022-CN-EXT: fix out-of-bound writes when writing escape sequence The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable. ISO-2022-CN-EXT uses escape sequences to indicate character set changes (as specified by RFC 1922). While the SOdesignation has the expected bounds checks, neither SS2designation nor SS3designation have its; allowing a write overflow of 1, 2, or 3 bytes with fixed values: '$+I', '$+J', '$+K', '$+L', '$+M', or '$*H'. CVE-Id: CVE-2024-2961 Public-Date: 2024-04-17 Vulnerable-Commit: 755104edc75c53f4a0e7440334e944ad3c6b32fc (2.1.93-169) Fix-Commit: f9dc609e06b1136bb0408be9605ce7973a767ada (2.40) Fix-Commit: 31da30f23cddd36db29d5b6a1c7619361b271fb4 (2.39-31) Fix-Commit: e1135387deded5d73924f6ca20c72a35dc8e1bda (2.38-66) Fix-Commit: 89ce64b269a897a7780e4c73a7412016381c6ecf (2.37-89) Fix-Commit: 4ed98540a7fd19f458287e783ae59c41e64df7b5 (2.36-164) Fix-Commit: 36280d1ce5e245aabefb877fe4d3c6cff95dabfa (2.35-315) Fix-Commit: a8b0561db4b9847ebfbfec20075697d5492a363c (2.34-459) Fix-Commit: ed4f16ff6bed3037266f1fa682ebd32a18fce29c (2.33-263) Fix-Commit: 682ad4c8623e611a971839990ceef00346289cc9 (2.32-140) Reported-By: Charles Fol Notes: ====== Published advisories are available directly in the project git repository: https://sourceware.org/git/?p=glibc.git;a=tree;f=advisories;hb=HEAD