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    CVE-2011-1777

    Multiple buffer overflows in the (1) heap_add_entry and (2) relocate_dir functions in archive_read_support_format_iso9660.c in libarchive through 2.8.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted ISO9660 image.

    Published:Dec 30, 2010
    Last Modified:Apr 11, 2025
    EPS:Apr 13, 2012
    EPSS Score:0.02367
    CVSS Score:6.8

    Affected Products

    Vendor
    Freebsd
    Product
    Libarchive
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Related CVEs

    CVE-2010-4666 (CVSS 7.5) — Buffer overflow in libarchive 3.0 pre-release code allows remote attackers to cause a denial of service (appli…
    CVE-2011-1779 (CVSS 7.5) — Multiple use-after-free vulnerabilities in libarchive 2.8.4 and 2.8.5 allow remote attackers to cause a denial…
    CVE-2011-1778 (CVSS 6.8) — Buffer overflow in libarchive through 2.8.5 allows remote attackers to cause a denial of service (application …
    CVE-2007-3645 (CVSS 4.3) — archive_read_support_format_tar.c in libarchive before 2.2.4 allows user-assisted remote attackers to cause a …
    CVE-2007-3644 (CVSS 4.3) — archive_read_support_format_tar.c in libarchive before 2.2.4 allows user-assisted remote attackers to cause a …
    CVE-2007-3641 (CVSS 9.3) — archive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length of a certain…

    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