Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service (crash), and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Openssh | — | Upgrade macOS to the latest versionApply OS X security update 2007-003 | Dec 16, 2011 | Sep 27, 2006 |
| Debian | — | Upgrade openssh | Jul 30, 2024 | Sep 27, 2006 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Mar 27, 2013 |
| Freebsd | — | Upgrade opensshUpgrade openssh-portableUpgrade FreeBSD | Dec 10, 2025 | Sep 30, 2006 |
| Gentoo Linux | — | Upgrade net-misc/openssh. | Oct 30, 2017 | Sep 27, 2006 |
| Suse | — | Upgrade yast2-irdaUpgrade openldap2-devel-32bitUpgrade sedUpgrade ncurses-develUpgrade yast2-inetdUpgrade mkinitrdUpgrade popt-devel-32bitUpgrade limal-bootloaderUpgrade insservUpgrade xscsiUpgrade ncurses-x86Upgrade hal-gnomeUpgrade scsiUpgrade rugUpgrade yast2-installationUpgrade pwdutilsUpgrade readline-x86Upgrade terminfoUpgrade zypperUpgrade yast2-transferUpgrade openldap2-client-32bitUpgrade bind-chrootenvUpgrade xntp-docUpgrade hal-x86Upgrade e2fsprogsUpgrade e2fsprogs-64bitUpgrade bind-libs-64bitUpgrade yast2-storageUpgrade e2fsprogs-devel-32bitUpgrade yast2-mailUpgrade parted-32bitUpgrade wireless-toolsUpgrade desktop-translationsUpgrade reiserfsUpgrade pam-64bitUpgrade libacl-develUpgrade popt-64bitUpgrade yast2-storage-develUpgrade libzypp-zmd-backendUpgrade dbus-1-glib-x86Upgrade yast2-mail-aliasesUpgrade krb5-serverUpgrade openldap2-clientUpgrade dbus-1-32bitUpgrade yast2-restoreUpgrade yast2-updateUpgrade rpmUpgrade libacl-x86Upgrade dmraidUpgrade yast2-powertweakUpgrade udevUpgrade yast2-tvUpgrade syslinuxUpgrade libcom_errUpgrade ncurses-devel-64bitUpgrade bind-utilsUpgrade xfsprogs-develUpgrade bind-libs-x86Upgrade readline-devel-32bitUpgrade bind-libsUpgrade dosfstoolsUpgrade krb5-apps-serversUpgrade ncurses-32bitUpgrade libattr-develUpgrade mailxUpgrade dbus-1-qt3-develUpgrade yast2-online-updateUpgrade parted-x86Upgrade partedUpgrade yast2-supportUpgrade scpmUpgrade grepUpgrade bind-develUpgrade liloUpgrade microcode_ctlUpgrade dbus-1-glib-64bitUpgrade liby2util-develUpgrade libcom_err-64bitUpgrade findutilsUpgrade yast2-profile-managerUpgrade libattr-x86Upgrade dbus-1-pythonUpgrade libacl-devel-64bitUpgrade krb5Upgrade zmd-develUpgrade hal-64bitUpgrade yast2-networkUpgrade limal-perlUpgrade readlineUpgrade krb5-docUpgrade krb5-apps-clientsUpgrade pciutils-devel-64bitUpgrade pcsc-liteUpgrade bind-libs-32bitUpgrade binutils-32bitUpgrade powersave-libsUpgrade poptUpgrade yast2-runlevelUpgrade libattr-64bitUpgrade yast2-ntp-clientUpgrade sudoUpgrade perl-bootloaderUpgrade yast2-perl-bindingsUpgrade yast2-samba-clientUpgrade autoyast2-installationUpgrade powersave-libs-x86Upgrade bashUpgrade dbus-1-qt3Upgrade suseRegisterUpgrade ldapcpplib-develUpgrade ldapcpplibUpgrade dbus-1-develUpgrade atUpgrade scpm-develUpgrade autoyast2Upgrade readline-64bitUpgrade update-desktop-filesUpgrade readline-32bitUpgrade module-init-toolsUpgrade bind-devel-64bitUpgrade yast2-firewallUpgrade libcom_err-32bitUpgrade openldap2-client-x86Upgrade dbus-1-qt3-32bitUpgrade binutils-x86Upgrade rpm-develUpgrade filesystemUpgrade nfsidmapUpgrade yast2-hardware-detectionUpgrade pciutilsUpgrade yast2-ldap-clientUpgrade rpm-pythonUpgrade openldap2-client-64bitUpgrade yast2-securityUpgrade findutils-locateUpgrade yast2-storage-libUpgrade yast2-ldapUpgrade e2fsprogs-32bitUpgrade nfs-utilsUpgrade CheckHardwareUpgrade yast2-power-managementUpgrade pam-modules-32bitUpgrade krb5-64bitUpgrade yast2-packagerUpgrade binutils-64bitUpgrade opensshUpgrade portmapUpgrade openldap2-back-metaUpgrade cpioUpgrade pam-modules-x86Upgrade dbus-1-qt3-x86Upgrade sysfsutils-64bitUpgrade pam-modules-64bitUpgrade yast2-ncursesUpgrade popt-32bitUpgrade libacl-32bitUpgrade yast2Upgrade yast2-sysconfigUpgrade dbus-1-gtkUpgrade yast2-trans-statsUpgrade pam-modulesUpgrade xfsprogsUpgrade krb5-clientUpgrade zmd-inventoryUpgrade yast2-pkg-bindingsUpgrade libzyppUpgrade syslogdUpgrade yast2-tuneUpgrade libcom_err-x86Upgrade yast2-online-update-frontendUpgrade krb5-develUpgrade dbus-1-javaUpgrade parted-develUpgrade yast2-coreUpgrade halUpgrade pciutils-devel-32bitUpgrade yast2-nis-clientUpgrade pciutils-develUpgrade limalUpgrade attrUpgrade libattr-32bitUpgrade e2fsprogs-devel-64bitUpgrade pamUpgrade krb5-devel-32bitUpgrade screenUpgrade yast2-slpUpgrade aaa_baseUpgrade popt-x86Upgrade libattr-devel-64bitUpgrade dbus-1-x11Upgrade dbus-1-qt3-64bitUpgrade sysvinitUpgrade hwinfoUpgrade yast2-theme-NLDUpgrade openldap2Upgrade bash-x86Upgrade klogdUpgrade aclUpgrade krb5-x86Upgrade ncursesUpgrade pam-devel-64bitUpgrade libacl-64bitUpgrade pam-develUpgrade yast2-usersUpgrade dbus-1-glibUpgrade dbus-1-64bitUpgrade powersave-libs-64bitUpgrade ncurses-64bitUpgrade e2fsprogs-x86Upgrade zmdUpgrade yast2-repairUpgrade permissionsUpgrade yast2-schemaUpgrade sysconfigUpgrade hal-32bitUpgrade openldap2-back-perlUpgrade bind-docUpgrade yast2-storage-evmsUpgrade openldap2-develUpgrade dbus-1-monoUpgrade postfixUpgrade dbus-1-x86Upgrade libattrUpgrade yast2-bootloaderUpgrade hwinfo-develUpgrade yast2-nfs-clientUpgrade sysfsutils-32bitUpgrade openssh-askpass-gnomeUpgrade pam-devel-32bitUpgrade iputilsUpgrade ulimitUpgrade yast2-develUpgrade readline-devel-64bitUpgrade cronUpgrade parted-64bitUpgrade binutilsUpgrade yast2-printerUpgrade coreutilsUpgrade pam-32bitUpgrade powersaveUpgrade powersave-libs-32bitUpgrade bindUpgrade pam-x86Upgrade xntpUpgrade yast2-countryUpgrade powersave-develUpgrade mcelogUpgrade dbus-1-glib-32bitUpgrade yast2-pamUpgrade ncurses-devel-32bitUpgrade util-linuxUpgrade sysfsutils-x86Upgrade yast2-xmlUpgrade popt-devel-64bitUpgrade e2fsprogs-develUpgrade liby2utilUpgrade pcsc-lite-develUpgrade yast2-backupUpgrade procinfoUpgrade coreutils-x86Upgrade mdadmUpgrade yast2-vmUpgrade yast2-kerberos-clientUpgrade diffutilsUpgrade krb5-32bitUpgrade dbus-1Upgrade krb5-devel-64bitUpgrade hal-develUpgrade libzypp-develUpgrade readline-develUpgrade libaclUpgrade autofsUpgrade openldap2-devel-64bitUpgrade yast2-core-develUpgrade sysfsutilsUpgrade multipath-toolsUpgrade popt-develUpgrade openssh-askpass | Feb 17, 2015 | Sep 27, 2006 |
| Ubuntu | — | Upgrade openssh-server | Nov 8, 2024 | Sep 27, 2006 |
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