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    CVE-2011-0762

    The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows remote authenticated users to cause a denial of service (CPU consumption and process slot exhaustion) via crafted glob expressions in STAT commands in multiple FTP sessions, a different vulnerability than CVE-2010-2632.

    Published:Mar 1, 2011
    Last Modified:Apr 11, 2025
    EPS:Mar 2, 2011
    EPSS Score:0.36866
    CVSS Score:4

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Opensuse
    Product
    Opensuse
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Suse
    Product
    Linux Enterprise Server
    Vendor
    Vsftpd Project
    Product
    Vsftpd

    Exploits

    http://securityreason.com/achievement_securityalert/95http://securityreason.com/securityalert/8109http://www.exploit-db.com/exploits/16270http://www.securityfocus.com/bid/46617http://securityreason.com/achievement_securityalert/95http://securityreason.com/securityalert/8109http://www.exploit-db.com/exploits/16270http://www.securityfocus.com/bid/46617https://www.exploit-db.com/exploits/16270https://github.com/s3mPr1linux/CVE-2011-0762

    Related CVEs

    CVE-2026-13476 (CVSS 7.3) — IBM Informix Dynamic Server 14.10, 15.0, and 12.10 could allow an unauthenticated user to execute arbitrary co…
    CVE-2026-13367 (CVSS 7.8) — IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit s…
    CVE-2026-47337 (CVSS 3.3) — Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling …
    CVE-2026-47336 (CVSS 3.3) — Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/A…
    CVE-2026-47335 (CVSS 5.5) — Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor n…
    CVE-2026-47334 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock…
    CVE-2026-47333 (CVSS 7.8) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the si…
    CVE-2026-47332 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an intern…
    CVE-2026-47331 (CVSS 7.8) — Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An…
    CVE-2026-47330 (CVSS 3.3) — Ubuntu Linux 6.8, 7.17 and 7.0 contain AppArmor SAUCE patches which can, under certain circumstances, use an u…

    References

    ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622741
    http://cxib.net/stuff/vspoc232.c
    http://jvn.jp/en/jp/JVN37417423/index.html
    http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055881.html
    http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055882.html
    http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055957.html
    http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
    http://marc.info/?l=bugtraq&m=133226187115472&w=2
    http://securityreason.com/achievement_securityalert/95
    http://securityreason.com/securityalert/8109
    http://www.debian.org/security/2011/dsa-2305
    http://www.exploit-db.com/exploits/16270
    http://www.kb.cert.org/vuls/id/590604
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:049
    http://www.redhat.com/support/errata/RHSA-2011-0337.html
    http://www.securityfocus.com/archive/1/516748/100/0/threaded
    http://www.securityfocus.com/bid/46617
    http://www.securitytracker.com/id?1025186
    http://www.ubuntu.com/usn/USN-1098-1
    http://www.vupen.com/english/advisories/2011/0547
    http://www.vupen.com/english/advisories/2011/0639
    http://www.vupen.com/english/advisories/2011/0668
    http://www.vupen.com/english/advisories/2011/0713
    https://exchange.xforce.ibmcloud.com/vulnerabilities/65873
    ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622741
    http://cxib.net/stuff/vspoc232.c
    http://jvn.jp/en/jp/JVN37417423/index.html
    http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055881.html
    http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055882.html
    http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055957.html
    http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
    http://marc.info/?l=bugtraq&m=133226187115472&w=2
    http://securityreason.com/achievement_securityalert/95
    http://securityreason.com/securityalert/8109
    http://www.debian.org/security/2011/dsa-2305
    http://www.exploit-db.com/exploits/16270
    http://www.kb.cert.org/vuls/id/590604
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:049
    http://www.redhat.com/support/errata/RHSA-2011-0337.html
    http://www.securityfocus.com/archive/1/516748/100/0/threaded
    http://www.securityfocus.com/bid/46617
    http://www.securitytracker.com/id?1025186
    http://www.ubuntu.com/usn/USN-1098-1
    http://www.vupen.com/english/advisories/2011/0547
    http://www.vupen.com/english/advisories/2011/0639
    http://www.vupen.com/english/advisories/2011/0668
    http://www.vupen.com/english/advisories/2011/0713
    https://exchange.xforce.ibmcloud.com/vulnerabilities/65873

    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