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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3412 trafficserver security update 10 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: trafficserver Publisher: Debian Operating System: Debian GNU/Linux 10 Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-9518 CVE-2019-9515 CVE-2019-9514 CVE-2019-9512 Reference: ASB-2019.0238 ESB-2019.3325 ESB-2019.3324 ESB-2019.3299 ESB-2019.3233 Original Bulletin: http://www.debian.org/security/2019/dsa-4520 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4520-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff September 09, 2019 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : trafficserver CVE ID : CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 CVE-2019-9518 Several vulnerabilities were discovered in the HTTP/2 code of Apache Traffic Server, a reverse and forward proxy server, which could result in denial of service. The fixes are too intrusive to backport to the version in the oldstable distribution (stretch). An upgrade to Debian stable (buster) is recommended instead. For the stable distribution (buster), these problems have been fixed in version 8.0.2+ds-1+deb10u1. We recommend that you upgrade your trafficserver packages. For the detailed security status of trafficserver please refer to its security tracker page at: https://security-tracker.debian.org/tracker/trafficserver Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAl12uUMACgkQEMKTtsN8 TjbP/Q//UvaJG0Gts7+yZcOmkiaVinEtOzN445QNHGGQMKPfR4/hCuY6TrO0aWUM msNVTMwiEgLtXBqjNC2mT7f1UzQjZ76wb7wXAayaTsUsidMqsL9ZkVpzGSLrMBur wrhUpJRbDp/29qBdETP5bpjAp/Q7HMN1d9WbJa1ao2UpG1J2zpB8jQP0UjfVuM8W JwDlgj+Oj7M4CuQgN1A4vtK62f5k8X+d4bZZZSNUqkHKJuNFB1STDrDuZ+5aCPGo h0PYB/NX21T3W6AfGHIRwJda4IsSqRI/UnNIQygRs2QRiSzkGInCmb5KjsXKAiqF SnYLqKlxAcQ/8+zsEUqQKziBrZX6QsIiKFDYRV29KoK3AwDm7s5Q4KHzXGtNX5Mp a0GzAccDa1GpTxzSI8u5Jo60Ygf2ETkpwiyWSUivcFnzASyDCAwNLAwPAWpfARhO 2rE+LIi42dGnGfa2plKt7jvQDBj2hBvRHd8nMT8ugoJCTQCNnHC9X5/RNWPqIZmR XVHQSRTR8BCCnTdRuvXJB3oQyRQZORMqrsYoARm50+J/v2wJ/Q8Wo4kwWXpflDoH SAO10qjWU9Ja5giiQJh9ToJKPfx6sAma77XoaBz0HteCs3uCvyJK5cpmmoMcImyh 3po/YTjSdJRYZI9YjLWT1ZDP6TeueBkIqf07uuT9Kk92VWuyfhs= =UFIM - -----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). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXXbgxGaOgq3Tt24GAQhh5g/+PJ/gYLJJI6uvdAM+45KKY74Cske10VcY gFgMc35zXitqAzaoi79lVy8aRY/zGdtV8w0TKiTNvMnjSQdgnpDPz4m7fb7QIY8B tpzrMZGZN7BieKybsadOfBYIxuLcpLe6BhySYBK4NNSBo2oZzJsSyBpy8FgiP7Pr c+qgpZCLChTEdy2/4+f3p6HCdMkeG/rR/ASjXwIzffeYolgDbV8+vWr1LBr5E3ok hy659cVCrB1TzSXj4wQsM1D/5vdtjDFQqtc69IVICKY0NGRYgmgpoM8x/PrhH3X2 Cb3k/9lvzuqJXSlWujuaAAdiuNOG8SFq5MmI9YJph+i2dOcz75yiGaEC1YIx+D4Q Bw4NEKKyxFdsmpICYnlQYbJ3DP3ii8JcYlqW0Jc4sJzMXs5SzBtfsBgNbYyEM+GP zAZE/1kl7QPfCVZ8YOWI+BfMaRiwyT+d5g5zvep4KO5QsG03w0YeKYisCsTFe6er bQ0NVMUQTRMiJ3Hmp1QxPIlcYMaafLaXH+gzTPcFn+bCgP10+GRRh693+wFKcR53 eBq4b+KqBO6DQ4HCgUUyhstQj0WwrEw/7PbTf9kxh39gpBEu0OuO9triyjUACVXW qOuR9xOkdC5fbh9VhhEXf+M8T9o/FNiTfyy4e+6b0GBn5rrKN357NPhZcit/sJdG QXvyONe+s00= =6Y0Z -----END PGP SIGNATURE-----