10 April 2019
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1215 suricata security update 10 April 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: suricata Publisher: Debian Operating System: Debian GNU/Linux 8 UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-10243 CVE-2018-10242 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running suricata check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package : suricata Version : 2.0.7-2+deb8u4 CVE ID : CVE-2018-10242 CVE-2018-10243 Multiple vulnerabilities have been found in suricata, the network threat detection engine: CVE-2018-10242 Missing length check causing out-of-bounds read in SSHParseBanner (app-layer-ssh.c). Remote attackers might leverage this vulnerability to cause DoS or potentially unauthorized disclosure of information. CVE-2018-10243 Unexpected end of Authorization field causing heap-based buffer over-read in htp_parse_authorization_digest (htp_parsers.c, from the embedded copy of LibHTP). Remote attackers might leverage this vulnerability to cause DoS or potentially unauthorized disclosure of information. For Debian 8 "Jessie", these problems have been fixed in version 2.0.7-2+deb8u4. We recommend that you upgrade your suricata 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----- iQEzBAEBCgAdFiEEUFZhdgIWqBhwqCvuZYVUZx9w0DQFAlyrr9IACgkQZYVUZx9w 0DS9pwf8CaaH8wtJJiiq4KpWMmgZvIixU8abzUUSJa14tzwKOc6/ZYuWrlF/Qlby GEtnawfWy1SoshxIZjZEL0S79uFMuh24qvT8CqDhVTiOvr7WWHZJ9V8x6Wf7fIsg NV6Lm9BifJpRgip/dFhNtl1DltJc6FrdPFhIPXEu6nJxTOPWYjlnTRwZmKBY5Ovj Z1vLlrplpffUUW+Fx8c0yOEur41loUd/Kisep3+INi5jRlBgyK/Sk8tQMH/1Xb5r 6WbJLK0OTbVxAXF4RLwqtSicPU7voDOp/NjR+ghtpLdbsk17qvUoyb9PdOzXB+sn tUJlpX/CBUmAXP8ng/J/OdarpLI/kw== =eexm - -----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 firstname.lastname@example.org 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: email@example.com 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 iQIVAwUBXK1eUWaOgq3Tt24GAQhwEw/+O3Bc7NFS1Vh6k6gLz8uMbeAOttJT33TM TONiiy7v+rxaBXCDO+bsUnQmkx9KpPrqtUX6LV6JcJkgEbPl2tmcjPp4XutS8si7 v6ZE61Jj9QVw9voEJ5xz5PBPFPKf9u03bsSI/ESDv6S6VTUK6ZystS5F4wy7Qf+F 7bAa09Goq7ufEvwIvYo6uYRmOIeUgR/Jaq2UcuTdrGgaGqCo5+id4TRBsRN/uXnp xgmcW5h8L6Wr/RcrCDJ9w3KcA0x0+tXmnyYEUCG4MyD2St25d6Rq3kEWh2+oKTt7 31/edXhO6tz2vprcW//zFXDPVC+MF9OxHp2g7AAndlo2CF6z/aPfxc8vxy3ve4ea f3ckRMrk73to0gBzRg5R7mFw1ba2SUY5pE3oP6nmatGtcBfeVNIxPj8b1F4nUpD5 MYktrY2JE/C6URe8aK225mykwED2Agai7J7RgV2d7Se/JgiwotzhobsmuKUUQYhy uiQPyZIpne4SUhSV0WGv3lib4yL1zDnmu2McVARkWThD5tphETk0JFK3TZN3hF88 I2+2yYkGzerY+vV4mwcIhouucd2PF4Oyx4iPbEWFl8xQC7gCHbiR00LDeK+smJ3t B6I/1CPYPJRC1lxi9aWWcxDP9IZ/hRrzvRGJKIvEWzqp9Rpt08PeJRM6Hfsp+qA4 XTjuWiMraQE= =PU7Q -----END PGP SIGNATURE-----