Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0206 Secure flag missing from Apache Guacamole session cookie 24 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Apache Guacamole Publisher: Apache Operating System: UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Access Privileged Data -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-1340 Original Bulletin: https://www.mail-archive.com/announce@apache.org/msg05067.html - --------------------------BEGIN INCLUDED TEXT-------------------- CVE-2018-1340: Secure flag missing from Apache Guacamole session cookie Versions affected: Apache Guacamole 0.9.4 through 0.9.14 Description: Prior to 1.0.0, Apache Guacamole used a cookie for client-side storage of the user's session token. This cookie lacked the "secure" flag, which could allow an attacker eavesdropping on the network to intercept the user's session token if unencrypted HTTP requests are made to the same domain. Mitigation: Users of Apache Guacamole 0.9.14 or older should upgrade to 1.0.0. Credit: We would like to thank Ross Golder for reporting this issue. - --------------------------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 iQIVAwUBXEkGCGaOgq3Tt24GAQhdCA//XSDFS2WRHHO5cvNMQ+rcbi/6SEj6yVmo KGsYi0QALtfA4Jhd93XIQye66HqfDZTF3j5enaexDgpZF8vvc8r9Ly1dPdxxGFlo LBAuHRlu5+tRFc/VwF7sn0RgnnGx+hukC39UMNIgnTsFQ0avQIeh3Eb8uFW0LCkU mlD7WxlzeGlcbOsaC/+Nxp0KzLEWgWdlM2sK5TAy3BYKf0aWvUcgeSvcxA1fwwXc neJfDZXdfBxMzb59h4Evb9M0jtaBQRAgm7lMqjnJCrqvBWaSHSx9qxIwBojaEUOD wMnRt0a3+Du4XgqkhW2c2CDU2PtdYU4rN312h6zGsUPuuumoF6VLbWahoHxMoaC/ tC0fZqIiFoyHVXnwEskPRNRpsiO4n8vgyILNw+CYqmx1G2770hT5IDcGpggl2lVe Xf6ZucRVwFYkf2zGQLkcBxN4RXgbm00gnbrr6ZwaIK/mDV9O0HDYwinyDkTY1mQ8 dOH+QpRt1JNn/SNdTU7O3aPIAd8EylQxE/BbkQY98U+HzQzDFcyZ/vMRzUcvu8sx 5TwZVJdhsH27pZmuaMLHsPZGelfrCsZrmfAOGt9DH4tECOWnKfnRfGH1cSzPUewB 9w6ohs1GCxL0UpysMZZo5T5sVWJ5pd8q4O4Qco5pbBb1mWjGqYUgLwYXkoTYBbZN 31I+aljqqlA= =1UJx -----END PGP SIGNATURE-----