security advisorydebianDoS
Several vulnerabilities have been found in the ClamAV antivirus toolkit: CVE-2020-3327 . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2314-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Emilio Pozuelo Monfort August 06, 2020 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : clamav Version : 0.102.4+dfsg-0+deb9u1 CVE ID : CVE-2020-3327 CVE-2020-3350 CVE-2020-3481 Several vulnerabilities have been found in the ClamAV antivirus toolkit: CVE-2020-3327 An out of bounds read in the ARJ archive-parsing module could cause denial of service. The fix in 0.102.3 was incomplete. CVE-2020-3350 A malicious user could trick clamscan, clamdscan or clamonacc into moving or removing a different file than intended when those are used with one of the --move or --remove options. This could be used to get rid of special system files. CVE-2020-3481 The EGG archive module was vulnerable to denial of service via NULL pointer dereference due to improper error handling. The official signature database avoided this problem because the signatures there avoided the use of the EGG archive parser. For Debian 9 stretch, these problems have been fixed in version 0.102.4+dfsg-0+deb9u1. We recommend that you upgrade your clamav packages. For the detailed security status of clamav please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/clamav 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 . Enhance ClamAV to address three security flaws impacting Debian. Safeguard your infrastructure from possible threats now!. Debian Security, ClamAV Update, Antivirus Vulnerability, DoS Protection. . Severity:Critical. LinuxSecurity.com Team
Aug 06, 2020
•Critical
Debian LTS