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    CVE-2022-25147

    Integer Overflow or Wraparound vulnerability in apr_base64 functions of Apache Portable Runtime Utility (APR-util) allows an attacker to write beyond bounds of a buffer. This issue affects Apache Portable Runtime Utility (APR-util) 1.6.1 and prior versions.

    Published:Jan 31, 2023
    Last Modified:Feb 13, 2025
    EPS:Jan 31, 2023
    EPSS Score:0.00045
    CVSS Score:6.5

    Affected Products

    Vendor
    Apache
    Product
    Portable Runtime Utility
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Jboss Core Services
    Vendor
    Redhat
    Product
    Rhel Aus
    Vendor
    Redhat
    Product
    Rhel E4s
    Vendor
    Redhat
    Product
    Rhel Eus
    Vendor
    Redhat
    Product
    Rhel Tus

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

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    CVE-2026-32327 (CVSS 9.1) — A bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against any library consumer whi…
    CVE-2026-34191 (CVSS 9.1) — Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache P…
    CVE-2026-34501 (CVSS 7.5) — Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client. This issue affects …
    CVE-2026-34502 (CVSS 7.5) — Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client This issue affec…
    CVE-2017-12618 (CVSS 4.7) — Apache Portable Runtime Utility (APR-util) 1.6.0 and prior fail to validate the integrity of SDBM database fil…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High