CVE-2018-17000
CVSS V2 Medium 4.3
CVSS V3 Medium 6.5
Description
A NULL pointer dereference in the function _TIFFmemcmp at tif_unix.c (called from TIFFWriteDirectoryTagTransferfunction) in LibTIFF 4.0.9 allows an attacker to cause a denial-of-service through a crafted tiff file. This vulnerability can be triggered by the executable tiffcp.
Overview
- CVE ID
- CVE-2018-17000
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-09-13T16:29:01
- Last Modified Date
- 2019-04-05T21:29:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| http://bugzilla.maptools.org/show_bug.cgi?id=2811 | Exploit Issue Tracking Third Party Advisory |
| http://www.securityfocus.com/bid/105342 | Third Party Advisory VDB Entry |
| https://lists.debian.org/debian-lts-announce/2019/02/msg00026.html | Third Party Advisory |
| https://usn.ubuntu.com/3906-1/ | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html | |
| https://www.debian.org/security/2020/dsa-4670 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-17000 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17000 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:44:15 | Added to TrackCVE | |||
| 2022-12-03 12:08:47 | 2018-09-13T16:29Z | 2018-09-13T16:29:01 | CVE Published Date | updated |
| 2022-12-03 12:08:47 | 2019-04-05T21:29:01 | CVE Modified Date | updated | |
| 2022-12-03 12:08:47 | Modified | Vulnerability Status | updated |