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CVE-2023-50268

Good to know:

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Date: December 13, 2023

jq is a command-line JSON processor. Version 1.7 is vulnerable to stack-based buffer overflow in builds using decNumber. Version 1.7.1 contains a patch for this issue.

Language: C

Severity Score

Related Resources (8)

http://www.openwall.com/lists/oss-security/2023/12/15/10
https://nvd.nist.gov/vuln/detail/CVE-2023-50268
https://github.com/jqlang/jq/security/advisories/GHSA-7hmr-442f-qc8j
https://github.com/jqlang/jq/commit/c9a51565214eece8f1053089739aea73145bfd6b
https://security-tracker.debian.org/tracker/CVE-2023-50268
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64771
https://github.com/jqlang/jq/pull/2804
https://www.mend.io/vulnerability-database/CVE-2023-50268

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

Stack-based Buffer Overflow

CWE-121

Top Fix

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CVSS v3.1

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

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