DEBIAN-CVE-2013-4852

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    DEBIAN-CVE-2013-4852

    Published: 19 Aug 2013Last Modified: 1 Sept 2026
    Upstream:
    CVE-2013-4852

    Summary:

    Details: Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service (crash) and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the SSH handshake, which triggers a heap-based buffer overflow.

    References: https://security-tracker.debian.org/tracker/CVE-2013-4852

    Affected packages

    Package

    Name: filezilla

    Purl: pkg:deb/debian/filezilla?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.7.3-1

    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