Vulnerability Name:

CVE-2018-16368 (CCN-149255)

Assigned:2018-08-22
Published:2018-08-22
Updated:2019-10-03
Summary:SplashXPath::strokeAdjust in splash/SplashXPath.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.
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
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)
4.9 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: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
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-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-16368

Source: XF
Type: UNKNOWN
xpdf-cve201816368-dos(149255)

Source: CCN
Type: GITHub Web site
xpdf

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/TeamSeri0us/pocs/tree/master/xpdf

Source: CCN
Type: Xpdf Web site
Xpdf

Vulnerable Configuration:Configuration 1:
  • cpe:/a:xpdfreader:xpdf:4.00:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.disco:def:2018163680000000
    V
    		CVE-2018-16368 on Ubuntu 19.04 (disco) - medium.
    2018-09-03
    oval:com.ubuntu.bionic:def:2018163680000000
    V
    		CVE-2018-16368 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-09-03
    oval:com.ubuntu.xenial:def:2018163680000000
    V
    		CVE-2018-16368 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-09-03
    oval:com.ubuntu.bionic:def:201816368000
    V
    		CVE-2018-16368 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-09-02
    oval:com.ubuntu.cosmic:def:2018163680000000
    V
    		CVE-2018-16368 on Ubuntu 18.10 (cosmic) - medium.
    2018-09-02
    oval:com.ubuntu.cosmic:def:201816368000
    V
    		CVE-2018-16368 on Ubuntu 18.10 (cosmic) - medium.
    2018-09-02
    oval:com.ubuntu.trusty:def:201816368000
    V
    		CVE-2018-16368 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-09-02
    oval:com.ubuntu.xenial:def:201816368000
    V
    		CVE-2018-16368 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-09-02
    BACK
    xpdfreader xpdf 4.00