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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3485 DLA 1918-1: libonig security update 13 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libonig Publisher: Debian Operating System: Debian GNU/Linux 8 UNIX variants (UNIX, Linux, OSX) Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-16163 Original Bulletin: https://security-tracker.debian.org/tracker/DLA-1918-1 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running libonig check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package : libonig Version : 5.9.5-3.2+deb8u3 CVE ID : CVE-2019-16163 Debian Bug : 939988 The Oniguruma regular expressions library, notably used in PHP mbstring, is vulnerable to stack exhaustion. A crafted regular expression can crash the process. For Debian 8 "Jessie", this problem has been fixed in version 5.9.5-3.2+deb8u3. We recommend that you upgrade your libonig packages. 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----- iQEzBAEBCgAdFiEEQic8GuN/xDR88HkSj/HLbo2JBZ8FAl16EwoACgkQj/HLbo2J BZ+eJgf+OU8NBd0fwtVEmF2UgU66npBCYlsoO62ZVFXg3NuDo37+c5VKaw8JLxA5 q4/TageYMoBPDOAxb3aMaizPPW3Tcon4eFHaZ1rV6l/4rWTB7jp8ru+BwsdObIoz TIq4zGXlsYmMTC3S+u8UH1rsYkAANB5q5+Vy85BKuG8HOyxwassxgjmgW1quGfJ/ u8XB6unxSp/SzqZxH5+UFBu2dssP4o1GyNAZjcpf9naTiriyMk/AO1RU+tucRHMo 6USE5gNzFhoCiSQZRzjff2cYqd/88w/AsKq8G2gV1rAs1A0qcXSemFxA9iwD9q4A 39zRUUYSqosIBnv5aeOykQ2YQBVvnA== =oiDK - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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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