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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2483 squid security update 22 July 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: squid Publisher: Debian Operating System: Debian GNU/Linux 10 Impact/Access: Provide Misleading Information -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-1504 CVE-2019-18860 Reference: ESB-2020.1681 Original Bulletin: http://www.debian.org/security/2020/dsa-4732 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4732-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff July 21, 2020 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : squid CVE ID : CVE-2019-18860 CVE-2020-1504 Two security issues were discovered in the Squid proxy caching server, which could result in cache poisoning, request smuggling and incomplete validation of hostnames in cachemgr.cgi. For the stable distribution (buster), these problems have been fixed in version 4.6-1+deb10u3. We recommend that you upgrade your squid packages. For the detailed security status of squid please refer to its security tracker page at: https://security-tracker.debian.org/tracker/squid 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----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAl8XPJoACgkQEMKTtsN8 TjbP9xAAvcVYW/X4/ARDe5ALpczrKbKEC2QAxgniuY/rPE4b33bFmkYrmivZWuNW UazQpnFw47SFRKMUsuJeZEeDOp29RD5oBCVYX+syqVdWfITbUfLr6/5M1VFI9Ek8 Wg5iDB777dpWOBlHf9P4yE4eX/jEjY7F/6bniGPFlWJ6K/j5nKYWs5T1btyeBTgu AS22H957frUbVrMC0dqPwWB9VwE1c0p+DEX+j5B7rKG/MOouJO2fu4lPU+aEvVLt JalosVMcpM5akP7phCu3BiJftlBpAtftz5P/dPdNs+sbiuHpCjt3nWT4kDL0IDJZ UOhplMtzTIMPB+wcApYEooGwbQsV4FR6P+29evIMPnhA7M/UayveZ/YIhSXclRqX vc6ZymrOucxTf5cEWu6oaZmB4lxK9KL9hO5dlFB7uMGr/CXu7nwqs+jeZpzbmXLS DmHhje4sslvPt9pUh0NHB+N2qB2LteLUo/uORUgQ12UbMC5yHa0ZlFIXbwdOcNHO egzH/asPPJL+b0qX7qBE66Z6u/yulDhWA8A46fr3+p3pCgXiLrVha/r+NJx7joIf Pszz6ngOXdHCskWPmAvjgZggIHmRsvcK+eGUzq0R6V3jYTw9BJAfOQoJCPnvTutJ ZebCdviDgAz1w8hztVS5aq4iDWrLAp/W7nU9Lx/vdZNA/2+hcq0= =2mJg - -----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 iQIVAwUBXxeN/uNLKJtyKPYoAQh5RRAAoVUuUx/sbVw2NGzf5WCh8tUjGWTuA77+ Bu/bvDP4zS0nD44aYIpdAxFvgptACwz2aCT6HK2yXkBHVZwD4Tr271j7lBuQAIoT c0BuqtDdXNXNOqLwdaN5YlT7Y/f9/kgIHs9UkME+Dfo9C5M2J2rx1bFaLFangEWJ d7wJ9t6jVvxo/0b6kHYcY5CKEGINlk4a+nXMMMLRaevISOSupDNsfMG4pmKRrqv1 XLABfa68o0U3k0GBbpQMx8D8hBkitFA5dppcpU4GIo5dM+4m/opIiI9JfSupo2J2 HsA8IdGZpxNOwY9Pa5pxQOzFE1L72VrsbksP3XhjS3TyNSMaBiKdDhDkgDmq3xry 5VtZ/uisGvHveyHZVD+Ns8vzAdKlfX5wPfzrp3kc4rPRw+ouA+T3ctgdTbeTgf8m 3eCW8OBxGgIvdXShp4yWopYuuB5+PrpzPmub3hsyzw0uWoL65/cGl4OpC6Pub3mx WCWwiz33AeHvUtEKebok7ZMXuy8guBYJlydBuJrBypixgxEnTgNWeothenXekjvt DqlIWS4X5tjd8/ep/koKdsbp0tPAMO/IeDdQgA6NoW8e/P/ryGACPJ2gbzbdb2Jg aFGrIsGvtiSEPxUQwj29LI8gX2aQ1hyrwc2okTCewDaHtIBoB/1Z4IlF/COwGqS+ xy6F2LQbW80= =jLvM -----END PGP SIGNATURE-----