{"id":"CVE-2010-2725","aliases":["DEBIAN-CVE-2010-2725","DSA-2102-1","EUVD-2010-2729","GHSA-3p2m-vxm4-c34h"],"status":"published","title":"BarnOwl before 1.6.2 does not check the return code of calls to the (1) ZPending and (2)...","description":"BarnOwl before 1.6.2 does not check the return code of calls to the (1) ZPending and (2) ZReceiveNotice functions in libzephyr, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02935,"percentile":0.87188,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2010-08-04T19:00:00Z","modified":"2026-10-23T17:47:26Z","fixes":[{"ecosystem":"Debian:12","package":"barnowl","fixed_in":["1.6.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"barnowl","fixed_in":["1.6.2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"barnowl","fixed_in":["1.6.2-1"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"barnowl","fixed_in":["1.0.1-4+lenny2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"barnowl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.2-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"barnowl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.2-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"barnowl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.2-1"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"barnowl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1-4+lenny2"}]}],"versions":["1.0.1-3","1.0.1-4","1.0.1-4+lenny1"]}],"products":[{"vendor":"barnowl","product":"barnowl"}],"references":[{"url":"http://github.com/barnowl/barnowl/blob/barnowl-1.6.2/ChangeLog","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://barnowl.mit.edu/wiki/release-notes/1.6.2","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2725"},{"url":"https://github.com/advisories/GHSA-3p2m-vxm4-c34h"},{"url":"https://security-tracker.debian.org/tracker/CVE-2010-2725","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2010-2725","description":"BarnOwl before 1.6.2 does not check the return code of calls to the (1) ZPending and (2) ZReceiveNotice functions in libzephyr, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors.","status":"published","published":"2010-08-04T19:00:00Z","modified":"2024-09-16T18:44:18.936Z","updated_at":"2026-11-02T14:33:27.01833Z"}],"euvd":[{"id":"EUVD-2010-2729","description":"BarnOwl before 1.6.2 does not check the return code of calls to the (1) ZPending and (2) ZReceiveNotice functions in libzephyr, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors.","status":"published","published":"2010-08-04T19:00:00Z","modified":"2024-09-16T18:44:18Z","updated_at":"2026-11-03T00:55:29.674428Z"}],"ghsa":[{"id":"GHSA-3p2m-vxm4-c34h","title":"BarnOwl before 1.6.2 does not check the return code of calls to the (1) ZPending and (2)...","description":"BarnOwl before 1.6.2 does not check the return code of calls to the (1) ZPending and (2) ZReceiveNotice functions in libzephyr, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors.","status":"published","published":"2022-05-17T05:49:23Z","modified":"2023-01-28T05:04:47Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:14.607752Z"}],"nvd":[{"id":"CVE-2010-2725","description":"BarnOwl before 1.6.2 does not check the return code of calls to the (1) ZPending and (2) ZReceiveNotice functions in libzephyr, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors.","status":"published","published":"2010-08-05T13:23:09.557Z","modified":"2026-06-16T23:21:23.88Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:49.736647Z"}],"osv":[{"id":"CVE-2010-2725","description":"BarnOwl before 1.6.2 does not check the return code of calls to the (1) ZPending and (2) ZReceiveNotice functions in libzephyr, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors.","status":"published","published":"2010-08-05T13:23:09Z","modified":"2026-04-10T03:41:21.031095Z","updated_at":"2026-11-02T15:43:57.991581Z"},{"id":"DEBIAN-CVE-2010-2725","description":"BarnOwl before 1.6.2 does not check the return code of calls to the (1) ZPending and (2) ZReceiveNotice functions in libzephyr, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors.","status":"published","published":"2010-08-05T13:23:09.557Z","modified":"2026-10-23T17:47:26.842154988Z","updated_at":"2026-11-02T15:45:24.316685Z"},{"id":"DSA-2102-1","title":"barnowl - arbitrary code execution","status":"published","published":"2010-09-03T00:00:00Z","modified":"2026-03-09T01:21:17.982311Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}