Vulnerability Name:

CVE-2017-13727 (CCN-131171)

Assigned:2017-08-21
Published:2017-08-21
Updated:2019-10-03
Summary:There is a reachable assertion abort in the function TIFFWriteDirectoryTagSubifd() in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted input will lead to a remote denial of service attack.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-617
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: Bugzilla – Bug 2728
There is a reachable assertion abort in function TIFFWriteDirectoryTagSubifd() of libtiff. A crafted input will lead to remote denial of attack

Source: MISC
Type: Issue Tracking, Third Party Advisory
http://bugzilla.maptools.org/show_bug.cgi?id=2728

Source: MITRE
Type: CNA
CVE-2017-13727

Source: BID
Type: UNKNOWN
100524

Source: CCN
Type: BID-100524
LibTIFF 'tif_dirwrite.c' Multiple Denial of Service Vulnerabilities

Source: XF
Type: UNKNOWN
libtiff-cve201713727-dos(131171)

Source: UBUNTU
Type: UNKNOWN
USN-3602-1

Source: DEBIAN
Type: UNKNOWN
DSA-4100

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2017-13727

Vulnerable Configuration:Configuration 1:
  • cpe:/a:libtiff:libtiff:4.0.8:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:libtiff:libtiff:4.0.8:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.artful:def:201713727000
    V
    		CVE-2017-13727 on Ubuntu 17.10 (artful) - low.
    2017-08-29
    oval:com.ubuntu.trusty:def:201713727000
    V
    		CVE-2017-13727 on Ubuntu 14.04 LTS (trusty) - low.
    2017-08-29
    oval:com.ubuntu.xenial:def:201713727000
    V
    		CVE-2017-13727 on Ubuntu 16.04 LTS (xenial) - low.
    2017-08-29
    oval:com.ubuntu.xenial:def:2017137270000000
    V
    		CVE-2017-13727 on Ubuntu 16.04 LTS (xenial) - low.
    2017-08-29
    BACK
    libtiff libtiff 4.0.8
    libtiff libtiff 4.0.8