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CVE-2018-0202
Detail
Description
clamscan in ClamAV before 0.99.4 contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation checking mechanisms when handling Portable Document Format (.pdf) files sent to an affected device. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted .pdf file to an affected device. This action could cause an out-of-bounds read when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition. This concerns pdf_parse_array and pdf_parse_string in libclamav/pdfng.c. Cisco Bug IDs: CSCvh91380, CSCvh91400.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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OR
*cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Changed
CPE Configuration
OR
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2018/03/msg00011.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/03/msg00011.html Mailing List, Third Party Advisory
Changed
Reference Type
https://security.gentoo.org/glsa/201804-16 No Types Assigned
https://security.gentoo.org/glsa/201804-16 Third Party Advisory
CVE Modified by Cisco Systems, Inc.10/21/2018 6:29:12 AM
OR
*cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:* versions up to (including) 0.99.3
Added
CPE Configuration
OR
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Added
CVSS V2
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Added
CVSS V3
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Added
CWE
CWE-125
Changed
Reference Type
https://bugzilla.clamav.net/show_bug.cgi?id=11973 No Types Assigned
https://bugzilla.clamav.net/show_bug.cgi?id=11973 Issue Tracking, Patch, Third Party Advisory
Changed
Reference Type
https://bugzilla.clamav.net/show_bug.cgi?id=11980 No Types Assigned
https://bugzilla.clamav.net/show_bug.cgi?id=11980 Issue Tracking, Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2018/03/msg00011.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2018/03/msg00011.html Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3592-1/ No Types Assigned
https://usn.ubuntu.com/3592-1/ Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3592-2/ No Types Assigned
https://usn.ubuntu.com/3592-2/ Third Party Advisory
CVE Modified by Cisco Systems, Inc.3/27/2018 9:29:08 PM