{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2008-4109", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A certain Debian patch for OpenSSH before 4.3p2-9etch3 on etch; before 4.6p1-1 on sid and lenny; and on other distributions such as SUSE uses functions that are not async-signal-safe in the signal handler for login timeouts, which allows remote attackers to cause a denial of service (connection slot exhaustion) via multiple login attempts. NOTE: this issue exists because of an incorrect fix for CVE-2006-5051." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "USN-649-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/usn-649-1" }, { "name": "openssh-signalhandler-dos(45202)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/45202" }, { "name": "31885", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/31885" }, { "name": "1020891", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id?1020891" }, { "name": "DSA-1638", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2008/dsa-1638" }, { "name": "SUSE-SR:2008:020", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00004.html" }, { "name": "32080", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/32080" }, { "name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=498678", "refsource": "CONFIRM", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=498678" }, { "name": "32181", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/32181" }, { "refsource": "MLIST", "name": "[oss-security] 20240701 CVE-2024-6387: RCE in OpenSSH's server, on glibc-based Linux systems", "url": "http://www.openwall.com/lists/oss-security/2024/07/01/3" } ] } }