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CVE-2019-25078

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Date: December 12, 2022

A vulnerability classified as problematic was found in pacparser up to 1.3.x. Affected by this vulnerability is the function pacparser_find_proxy of the file src/pacparser.c. The manipulation of the argument url leads to buffer overflow. Attacking locally is a requirement. Upgrading to version 1.4.0 is able to address this issue. The name of the patch is 853e8f45607cb07b877ffd270c63dbcdd5201ad9. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-215443.

Language: C

Severity Score

Related Resources (7)

https://vuldb.com/?id.215443
https://github.com/manugarg/pacparser/commit/853e8f45607cb07b877ffd270c63dbcdd5201ad9
https://security-tracker.debian.org/tracker/CVE-2019-25078
https://github.com/manugarg/pacparser/issues/99
https://nvd.nist.gov/vuln/detail/CVE-2019-25078
https://github.com/manugarg/pacparser/releases/tag/v1.4.0
https://www.mend.io/vulnerability-database/CVE-2019-25078

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

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

CWE-120

Top Fix

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Upgrade Version

Upgrade to version pacparser - 1.4.0

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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): LOW
Integrity (I): LOW
Availability (A): LOW

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