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CVE-2017-16926

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Date: November 22, 2017

Ohcount 3.0.0 is prone to a command injection via specially crafted filenames containing shell metacharacters, which can be exploited by an attacker (providing a source tree for Ohcount processing) to execute arbitrary code as the user running Ohcount.

Language: RAGEL

Severity Score

Related Resources (5)

https://bugs.debian.org/882372
https://security-tracker.debian.org/tracker/CVE-2017-16926
https://nvd.nist.gov/vuln/detail/CVE-2017-16926
https://people.canonical.com/~ubuntu-security/cve/CVE-2017-16926
https://www.mend.io/vulnerability-database/CVE-2017-16926

Severity Score

Weakness Type (CWE)

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-77

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CWE-78

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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