{"id":"CVE-2006-4146","aliases":["DEBIAN-CVE-2006-4146","EUVD-2006-4136","GHSA-63cf-4m5h-x542","RHSA-2007:0229","RHSA-2007:0469"],"status":"published","title":"Buffer overflow in the (1) DWARF (dwarfread.c) and (2) DWARF2 (dwarf2read.c) debugging code in...","description":"Buffer overflow in the (1) DWARF (dwarfread.c) and (2) DWARF2 (dwarf2read.c) debugging code in GNU Debugger (GDB) 6.5 allows user-assisted attackers, or restricted users, to execute arbitrary code via a crafted file with a location block (DW_FORM_block) that contains a large number of operations.","severity":{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03493,"percentile":0.89226,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2006-08-31T22:00:00Z","modified":"2026-10-22T23:47:28Z","fixes":[{"ecosystem":"Debian:12","package":"gdb","fixed_in":["7.3-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"gdb","fixed_in":["7.3-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"gdb","fixed_in":["7.3-1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"gdb","fixed_in":["0:6.3.0.0-1.143.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"gdb-debuginfo","fixed_in":["0:6.3.0.0-1.143.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"gdb","fixed_in":["0:6.3.0.0-1.143.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"gdb-debuginfo","fixed_in":["0:6.3.0.0-1.143.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"gdb","fixed_in":["0:6.3.0.0-1.143.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"gdb-debuginfo","fixed_in":["0:6.3.0.0-1.143.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"gdb","fixed_in":["0:6.3.0.0-1.143.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"gdb-debuginfo","fixed_in":["0:6.3.0.0-1.143.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::as","package":"gdb","fixed_in":["0:6.3.0.0-1.138.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::as","package":"gdb-debuginfo","fixed_in":["0:6.3.0.0-1.138.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"gdb","fixed_in":["0:6.3.0.0-1.138.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"gdb-debuginfo","fixed_in":["0:6.3.0.0-1.138.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::es","package":"gdb","fixed_in":["0:6.3.0.0-1.138.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::es","package":"gdb-debuginfo","fixed_in":["0:6.3.0.0-1.138.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::ws","package":"gdb","fixed_in":["0:6.3.0.0-1.138.el3"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:3::ws","package":"gdb-debuginfo","fixed_in":["0:6.3.0.0-1.138.el3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.3-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.3-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.3-1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.143.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"gdb-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.143.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.143.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"gdb-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.143.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.143.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"gdb-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.143.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.143.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"gdb-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.143.el4"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.138.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::as","package":"gdb-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.138.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.138.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::desktop","package":"gdb-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.138.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.138.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::es","package":"gdb-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.138.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"gdb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.138.el3"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:3::ws","package":"gdb-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.3.0.0-1.138.el3"}]}]}],"products":[{"vendor":"gnu","product":"gdb"}],"references":[{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2006/4283","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/25098","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-200711-23.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/25894","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0469.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2007/3229","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2006/Oct/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","web"]},{"url":"http://www.osvdb.org/28318","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://securitytracker.com/id?1017138","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2007-253.htm","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10463","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","web"]},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0229.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","web"]},{"url":"http://secunia.com/advisories/22662","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/25632","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/25934","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://docs.info.apple.com/article.html?artnum=304669","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2006/3433","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/26909","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/27706","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/21713","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=204841","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/22205","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/19802","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"ftp://patches.sgi.com/support/free/security/advisories/20070602-01-P.asc","tags":["vendor-advisory","x_refsource_SGI","x_transferred","advisory"]},{"url":"http://www.ubuntu.com/usn/usn-356-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4146","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-63cf-4m5h-x542"},{"url":"https://security-tracker.debian.org/tracker/CVE-2006-4146","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2007:0229","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#low","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=185337","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=193763","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=195429","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=202682","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=202689","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=204841","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2007/rhsa-2007_0229.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-4146","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=203875","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-4146","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2007:0469","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=135488","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=189607","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2007/rhsa-2007_0469.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2006-4146","description":"Buffer overflow in the (1) DWARF (dwarfread.c) and (2) DWARF2 (dwarf2read.c) debugging code in GNU Debugger (GDB) 6.5 allows user-assisted attackers, or restricted users, to execute arbitrary code via a crafted file with a location block (DW_FORM_block) that contains a large number of operations.","status":"published","published":"2006-08-31T22:00:00Z","modified":"2024-08-07T18:57:46.146Z","updated_at":"2026-11-02T14:33:50.738595Z"}],"euvd":[{"id":"EUVD-2006-4136","description":"Buffer overflow in the (1) DWARF (dwarfread.c) and (2) DWARF2 (dwarf2read.c) debugging code in GNU Debugger (GDB) 6.5 allows user-assisted attackers, or restricted users, to execute arbitrary code via a crafted file with a location block (DW_FORM_block) that contains a large number of operations.","status":"published","published":"2006-08-31T22:00:00Z","modified":"2024-08-07T18:57:46Z","updated_at":"2026-11-03T01:15:53.114486Z"}],"ghsa":[{"id":"GHSA-63cf-4m5h-x542","title":"Buffer overflow in the (1) DWARF (dwarfread.c) and (2) DWARF2 (dwarf2read.c) debugging code in...","description":"Buffer overflow in the (1) DWARF (dwarfread.c) and (2) DWARF2 (dwarf2read.c) debugging code in GNU Debugger (GDB) 6.5 allows user-assisted attackers, or restricted users, to execute arbitrary code via a crafted file with a location block (DW_FORM_block) that contains a large number of operations.","status":"published","published":"2022-05-03T03:16:19Z","modified":"2023-02-01T05:01:21Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:42.752886Z"}],"nvd":[{"id":"CVE-2006-4146","description":"Buffer overflow in the (1) DWARF (dwarfread.c) and (2) DWARF2 (dwarf2read.c) debugging code in GNU Debugger (GDB) 6.5 allows user-assisted attackers, or restricted users, to execute arbitrary code via a crafted file with a location block (DW_FORM_block) that contains a large number of operations.","status":"published","published":"2006-08-31T22:04:00Z","modified":"2026-06-16T22:28:31.083Z","cvss":[{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:05.928789Z"}],"osv":[{"id":"CVE-2006-4146","description":"Buffer overflow in the (1) DWARF (dwarfread.c) and (2) DWARF2 (dwarf2read.c) debugging code in GNU Debugger (GDB) 6.5 allows user-assisted attackers, or restricted users, to execute arbitrary code via a crafted file with a location block (DW_FORM_block) that contains a large number of operations.","status":"published","published":"2006-08-31T22:04:00Z","modified":"2026-04-10T03:38:32.338825Z","updated_at":"2026-11-02T15:43:56.865964Z"},{"id":"DEBIAN-CVE-2006-4146","description":"Buffer overflow in the (1) DWARF (dwarfread.c) and (2) DWARF2 (dwarf2read.c) debugging code in GNU Debugger (GDB) 6.5 allows user-assisted attackers, or restricted users, to execute arbitrary code via a crafted file with a location block (DW_FORM_block) that contains a large number of operations.","status":"published","published":"2006-08-31T22:04:00Z","modified":"2026-10-22T23:47:28.930403841Z","updated_at":"2026-11-02T15:45:23.105674Z"},{"id":"RHSA-2007:0229","title":"Red Hat Security Advisory: gdb security and bug fix update","status":"published","published":"2024-09-15T16:30:59Z","modified":"2026-06-26T10:06:06Z","updated_at":"2026-11-02T15:52:59.70892Z"},{"id":"RHSA-2007:0469","title":"Red Hat Security Advisory: gdb security and bug fix update","status":"published","published":"2024-09-15T16:31:03Z","modified":"2026-06-26T10:06:35Z","updated_at":"2026-11-02T15:52:59.70892Z"}]}}
