{"id":"CVE-2007-5839","aliases":["EUVD-2007-5809","GHSA-v5xm-v4c7-6hcj"],"status":"published","title":"The e_hostname function in commands.c in BitchX 1.1a allows local users to overwrite arbitrary...","description":"The e_hostname function in commands.c in BitchX 1.1a allows local users to overwrite arbitrary files via a symlink attack on temporary files when using the (1) HOSTNAME or (2) IRCHOST command.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00379,"percentile":0.32047,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-59"],"published":"2007-11-06T19:00:00Z","modified":"2026-06-16T22:46:55Z","products":[{"vendor":"bitchx","product":"bitchx"}],"references":[{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=449149","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://slackware.com/security/viewer.php?l=slackware-security\u0026y=2009\u0026m=slackware-security.285737","tags":["vendor-advisory","x_refsource_SLACKWARE","x_transferred"]},{"url":"http://secunia.com/advisories/34870","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/27463","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/26326","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/31180","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/3714","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://osvdb.org/42061","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://security.gentoo.org/glsa/glsa-200807-12.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38262","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-5839"},{"url":"https://github.com/advisories/GHSA-v5xm-v4c7-6hcj"}],"sources":{"cve":[{"id":"CVE-2007-5839","description":"The e_hostname function in commands.c in BitchX 1.1a allows local users to overwrite arbitrary files via a symlink attack on temporary files when using the (1) HOSTNAME or (2) IRCHOST command.","status":"published","published":"2007-11-06T19:00:00Z","modified":"2024-08-07T15:47:00.532Z","updated_at":"2026-11-02T13:32:11.910312Z"}],"euvd":[{"id":"EUVD-2007-5809","description":"The e_hostname function in commands.c in BitchX 1.1a allows local users to overwrite arbitrary files via a symlink attack on temporary files when using the (1) HOSTNAME or (2) IRCHOST command.","status":"published","published":"2007-11-06T19:00:00Z","modified":"2024-08-07T15:47:00Z","updated_at":"2026-11-03T01:16:15.2541Z"}],"ghsa":[{"id":"GHSA-v5xm-v4c7-6hcj","title":"The e_hostname function in commands.c in BitchX 1.1a allows local users to overwrite arbitrary...","description":"The e_hostname function in commands.c in BitchX 1.1a allows local users to overwrite arbitrary files via a symlink attack on temporary files when using the (1) HOSTNAME or (2) IRCHOST command.","status":"published","published":"2022-05-01T18:37:11Z","modified":"2023-01-31T05:04:54Z","cwes":["CWE-59"],"updated_at":"2026-11-02T14:48:45.334022Z"}],"nvd":[{"id":"CVE-2007-5839","description":"The e_hostname function in commands.c in BitchX 1.1a allows local users to overwrite arbitrary files via a symlink attack on temporary files when using the (1) HOSTNAME or (2) IRCHOST command.","status":"published","published":"2007-11-06T19:46:00Z","modified":"2026-06-16T22:46:55.46Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:01:22.203764Z"}]}}