CRITICAL9.8
There is a possible heap overflow in libclamav/fsg.c before 0.100.0.
CVSS 2.0HIGH 7.5
CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:PCVSS 3.xCRITICAL 9.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity:
Closed issues (3)
MEDIUM5.5
ClamAV before 0.100.1 has an HWP integer overflow with a resultant infinite loop via a crafted Hangul Word Processor file. This is in parsehwp3_paragraph() in libclamav/hwp.c.
CVSS 2.0MEDIUM 4.3
CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:N/A:PCVSS 3.xMEDIUM 5.5
CVSS:3.x/CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HReferences
- http://www.securitytracker.com/id/1041367
- https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
- https://lists.debian.org/debian-lts-announce/2018/08/msg00020.html
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-12/
- https://security.gentoo.org/glsa/201904-12
- https://usn.ubuntu.com/3722-1/
- https://usn.ubuntu.com/3722-2/
- http://www.securitytracker.com/id/1041367
- https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
- https://lists.debian.org/debian-lts-announce/2018/08/msg00020.html
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-12/
- https://security.gentoo.org/glsa/201904-12
- https://usn.ubuntu.com/3722-1/
- https://usn.ubuntu.com/3722-2/
LOW3.3
ClamAV before 0.100.1 lacks a PDF object length check, resulting in an unreasonably long time to parse a relatively small file.
CVSS 2.0MEDIUM 4.3
CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:N/A:PCVSS 3.xLOW 3.3
CVSS:3.x/CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:LReferences
- http://www.securitytracker.com/id/1041367
- https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
- https://lists.debian.org/debian-lts-announce/2018/08/msg00020.html
- https://security.gentoo.org/glsa/201904-12
- http://www.securitytracker.com/id/1041367
- https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
- https://lists.debian.org/debian-lts-announce/2018/08/msg00020.html
- https://security.gentoo.org/glsa/201904-12