{"id":"CVE-2011-1754","aliases":["DEBIAN-CVE-2011-1754","DSA-2249-1","EUVD-2011-1753","GHSA-p7w4-2fhg-mqv6"],"status":"published","title":"jabberd14 1.6.1.1 and earlier does not properly detect recursion during entity expansion, which...","description":"jabberd14 1.6.1.1 and earlier does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02271,"percentile":0.8318,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-399"],"published":"2011-05-31T00:00:00Z","modified":"2026-06-16T23:29:57Z","fixes":[{"ecosystem":"Debian:6.0","package":"jabberd14","fixed_in":["1.6.1.1-5+squeeze1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:6.0","package":"jabberd14","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.1.1-5+squeeze1"}]}],"versions":["1.6.1.1-5"]}],"products":[{"vendor":"jabberd","product":"jabberd14"}],"references":[{"url":"http://www.debian.org/security/2011/dsa-2249","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://packages.debian.org/changelogs/pool/main/j/jabberd14/jabberd14_1.6.1.1-5+squeeze1/changelog","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/44795","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/67771","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/48070","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1754"},{"url":"https://github.com/advisories/GHSA-p7w4-2fhg-mqv6"}],"sources":{"cve":[{"id":"CVE-2011-1754","description":"jabberd14 1.6.1.1 and earlier does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.","status":"published","published":"2011-06-21T01:00:00Z","modified":"2024-08-06T22:37:25.832Z","updated_at":"2026-11-02T14:35:38.321377Z"}],"euvd":[{"id":"EUVD-2011-1753","description":"jabberd14 1.6.1.1 and earlier does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.","status":"published","published":"2011-06-21T01:00:00Z","modified":"2024-08-06T22:37:25Z","updated_at":"2026-11-03T01:55:55.207376Z"}],"ghsa":[{"id":"GHSA-p7w4-2fhg-mqv6","title":"jabberd14 1.6.1.1 and earlier does not properly detect recursion during entity expansion, which...","description":"jabberd14 1.6.1.1 and earlier does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.","status":"published","published":"2022-05-17T01:59:36Z","modified":"2023-02-03T05:06:53Z","updated_at":"2026-11-02T14:53:57.460736Z"}],"nvd":[{"id":"CVE-2011-1754","description":"jabberd14 1.6.1.1 and earlier does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.","status":"published","published":"2011-06-21T02:52:42.92Z","modified":"2026-06-16T23:29:57.753Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:08.47516Z"}],"osv":[{"id":"DSA-2249-1","title":"jabberd14 - denial of service","status":"published","published":"2011-05-31T00:00:00Z","modified":"2026-03-09T01:18:12.692023Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}