OESA-2022-1756

    Dashboard / Vulnerabilities / OESA-2022-1756

    OESA-2022-1756

    Published: 22 Jul 2022Last Modified: 18 Aug 2026
    Upstream:
    CVE-2020-25219

    Summary: libproxy security update

    Details: libproxy offers the following features:* extremely small core footprint (< 35k).* no external dependencies within libproxy core.(libproxy plugins may have dependencies).* only 3 functions in the stable external API.* dynamic adjustment to changing network topology.* a standard way of dealing with proxy settings across all scenarios. Security Fix(es): url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This leads to stack exhaustion.(CVE-2020-25219)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1756, https://nvd.nist.gov/vuln/detail/CVE-2020-25219

    Affected packages

    Package

    Name: libproxy

    Purl: pkg:rpm/openEuler/libproxy&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.4.15-18.oe1

    Affected versions

    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
    OESA-2022-1756 | CVE-DB