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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3377 hiredis security update 13 October 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: hiredis Publisher: Debian Operating System: Debian GNU/Linux UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-32765 Original Bulletin: https://www.debian.org/lts/security/2021/dla-2783 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running hiredis check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2783-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Chris Lamb October 12, 2021 https://wiki.debian.org/LTS - - ------------------------------------------------------------------------- Package : hiredis Version : 0.13.3-1+deb9u1 CVE ID : CVE-2021-32765 It was discovered that there was an integer-overflow vulnerability in hiredis, a C client library for communicating with Redis databases. This occurred within the handling and parsing of 'multi-bulk' replies. For Debian 9 "Stretch", this problem has been fixed in version 0.13.3-1+deb9u1. We recommend that you upgrade your hiredis packages. For the detailed security status of hiredis please refer to its security tracker page at: https://security-tracker.debian.org/tracker/hiredis Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEwv5L0nHBObhsUz5GHpU+J9QxHlgFAmFlYW4ACgkQHpU+J9Qx HlgWBBAAnx0TDFFsPKOtOx0RE7zdYNCOxL+F0xz2D18cd/dMp9jEGPIRJsejqNUY hsxpLMBWAy3Z8tKcJmgluo8cFBxgWyNEr/nF4cYDZqll/mwSMNSJ3Tayh7QtPHly +ACVaqrsuySPJWv7Uh334lJj9RYQ1VbU0KMNkmukCPy3VWevitK/WrquH/8qWeBr iXeeTrMOLxZapJHsKMIgJsfgjQFXXGNUOhKfM5zCGRQqAbQOfa/aBdknJbzaHcJa 8CPO6YJaTbUkiuEyjdM3ynccdFQrqEyCu8TZsBD+8z3AmNzkF2v3/xntJwel3UUN +ucw51BgBtwypaBTiUb6+cfB4VoyEP6imuilzQnyn2vp/xnRAYLivoINz5YDsfR1 bGukzGdDmG5+MHawM4f/khIUpY4YkVGRtoFNdFibdvDB1wOUw+rocCTIJr5HGty8 54km9RwonHW2nMyiX6eqQp2YBZ5qogFWcnFQonlO14z1OFM+/Kq1y102BZNn/YXl SKuc6QzK6tcQKO6OWD9/XZCLY4rvkNj4d2MeYJrWUe7JEPA1KaLoeEvXUTnjYTWw 7No5ufzWnMe0c9OJb5ZOYOyNIDPvJ0merttJLH5jMfBULEyS0mIJAIGUU/+B7ODA Zm+rr/ZakQZEYxaIi3ydvcYxf39NLKZSLBgMqEVqlxllb3cYATM= =vsCI - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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