Vulnerability Name:

CVE-2017-12144 (CCN-129920)

Assigned:2017-06-08
Published:2017-06-08
Updated:2019-10-03
Summary:In ytnef 1.9.2, an allocation failure was found in the function TNEFFillMapi in ytnef.c, which allows attackers to cause a denial of service via a crafted file.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.9 Medium (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:U/RC:R)
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
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:U/RC:R)
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): Low
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
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-770
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2017-12144

Source: BID
Type: UNKNOWN
100098

Source: CCN
Type: BID-100098
ytnef 'ytnef.c' Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
ytnef-cve201712144-dos(129920)

Source: CCN
Type: ytnef GIT Repository
ytnef

Source: CCN
Type: ytnef GIT Repository
allocation failed in TNEFFillMapi #51

Source: MISC
Type: Issue Tracking
https://github.com/Yeraze/ytnef/issues/51

Source: FEDORA
Type: UNKNOWN
FEDORA-2019-7d7083b8be

Source: MISC
Type: Third Party Advisory
https://somevulnsofadlab.blogspot.com/2017/07/ytnefallocation-failed-in-tneffillmapi.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ytnef_project:ytnef:1.9.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:2017121440000000
    V
    		CVE-2017-12144 on Ubuntu 16.04 LTS (xenial) - low.
    2017-08-02
    oval:com.ubuntu.artful:def:201712144000
    V
    		CVE-2017-12144 on Ubuntu 17.10 (artful) - low.
    2017-08-02
    oval:com.ubuntu.xenial:def:201712144000
    V
    		CVE-2017-12144 on Ubuntu 16.04 LTS (xenial) - low.
    2017-08-02
    oval:com.ubuntu.disco:def:2017121440000000
    V
    		CVE-2017-12144 on Ubuntu 19.04 (disco) - low.
    2017-08-02
    oval:com.ubuntu.bionic:def:201712144000
    V
    		CVE-2017-12144 on Ubuntu 18.04 LTS (bionic) - low.
    2017-08-02
    oval:com.ubuntu.cosmic:def:2017121440000000
    V
    		CVE-2017-12144 on Ubuntu 18.10 (cosmic) - low.
    2017-08-02
    oval:com.ubuntu.cosmic:def:201712144000
    V
    		CVE-2017-12144 on Ubuntu 18.10 (cosmic) - low.
    2017-08-02
    oval:com.ubuntu.bionic:def:2017121440000000
    V
    		CVE-2017-12144 on Ubuntu 18.04 LTS (bionic) - low.
    2017-08-02
    oval:com.ubuntu.trusty:def:201712144000
    V
    		CVE-2017-12144 on Ubuntu 14.04 LTS (trusty) - low.
    2017-08-02
    BACK
    ytnef_project ytnef 1.9.2