Vulnerability Name:

CVE-2019-7653 (CCN-157218)

Assigned:2019-02-08
Published:2019-02-08
Updated:2022-04-06
Summary:The Debian python-rdflib-tools 4.2.2-1 package for RDFLib 4.2.2 has CLI tools that can load Python modules from the current working directory, allowing code injection, because "python -m" looks in this directory, as demonstrated by rdf2dot. This issue is specific to use of the debian/scripts directory.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-427
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-7653

Source: MISC
Type: Exploit, Mailing List, Third Party Advisory
https://bugs.debian.org/921751

Source: CCN
Type: Debian Bug report logs - #921751
python-rdflib-tools: CVE-2019-7653: Code injection from current working directory

Source: XF
Type: UNKNOWN
rdflib-cve20197653-code-exec(157218)

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20190318 [SECURITY] [DLA 1717-1] rdflib security update

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20211228 [SECURITY] [DLA 2861-1] rdflib security update

Source: CCN
Type: Debian Web site
RDFLib

Source: UBUNTU
Type: Third Party Advisory
USN-4535-1

Vulnerable Configuration:Configuration 1:
  • cpe:/a:rdflib_project:rdflib:4.2.2:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.disco:def:201976530000000
    V
    		CVE-2019-7653 on Ubuntu 19.04 (disco) - medium.
    2019-02-09
    oval:com.ubuntu.bionic:def:201976530000000
    V
    		CVE-2019-7653 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-02-09
    oval:com.ubuntu.xenial:def:201976530000000
    V
    		CVE-2019-7653 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-02-09
    oval:com.ubuntu.bionic:def:20197653000
    V
    		CVE-2019-7653 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-02-08
    oval:com.ubuntu.cosmic:def:201976530000000
    V
    		CVE-2019-7653 on Ubuntu 18.10 (cosmic) - medium.
    2019-02-08
    oval:com.ubuntu.cosmic:def:20197653000
    V
    		CVE-2019-7653 on Ubuntu 18.10 (cosmic) - medium.
    2019-02-08
    oval:com.ubuntu.trusty:def:20197653000
    V
    		CVE-2019-7653 on Ubuntu 14.04 LTS (trusty) - medium.
    2019-02-08
    oval:com.ubuntu.xenial:def:20197653000
    V
    		CVE-2019-7653 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-02-08
    BACK
    rdflib_project rdflib 4.2.2
    debian debian linux 8.0
    debian debian linux 9.0
    canonical ubuntu linux 16.04