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CVE-2018-20348

Good to know:

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Date: December 21, 2018

libpff_item_tree_create_node in libpff_item_tree.c in libpff before experimental-20180714 allows attackers to cause a denial of service (infinite recursion) via a crafted file, related to libfdata_tree_get_node_value in libfdata_tree.c.

Language: C

Severity Score

Related Resources (3)

https://github.com/libyal/libpff/issues/48
https://nvd.nist.gov/vuln/detail/CVE-2018-20348
https://www.mend.io/vulnerability-database/CVE-2018-20348

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Loop with Unreachable Exit Condition ('Infinite Loop')

CWE-835

Top Fix

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CVSS v3.1

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

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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