{"id":"CVE-2009-2175","aliases":["EUVD-2009-2171","GHSA-hm96-mjfj-5g75"],"status":"published","title":"Stack-based buffer overflow in the flattenIncrementally function in flatten.c in xcftools 1.0.4,...","description":"Stack-based buffer overflow in the flattenIncrementally function in flatten.c in xcftools 1.0.4, as reachable from the (1) xcf2pnm and (2) xcf2png utilities, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted image that causes a conversion to a location \"above or to the left of the canvas.\" NOTE: some of these details are obtained from third party information.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03148,"percentile":0.88023,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2009-06-23T21:21:00Z","modified":"2026-06-16T23:08:56Z","products":[{"vendor":"henning_makholm","product":"xcftools"}],"references":[{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=533361","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050542.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/43883","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050562.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://osvdb.org/55187","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2009/1638","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/35397","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050526.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2175"},{"url":"https://github.com/advisories/GHSA-hm96-mjfj-5g75"}],"sources":{"cve":[{"id":"CVE-2009-2175","description":"Stack-based buffer overflow in the flattenIncrementally function in flatten.c in xcftools 1.0.4, as reachable from the (1) xcf2pnm and (2) xcf2png utilities, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted image that causes a conversion to a location \"above or to the left of the canvas.\" NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-06-23T21:21:00Z","modified":"2024-08-07T05:44:55.305Z","updated_at":"2026-11-02T14:33:23.395558Z"}],"euvd":[{"id":"EUVD-2009-2171","description":"Stack-based buffer overflow in the flattenIncrementally function in flatten.c in xcftools 1.0.4, as reachable from the (1) xcf2pnm and (2) xcf2png utilities, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted image that causes a conversion to a location \"above or to the left of the canvas.\" NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-06-23T21:21:00Z","modified":"2024-08-07T05:44:55Z","updated_at":"2026-11-03T01:39:18.405282Z"}],"ghsa":[{"id":"GHSA-hm96-mjfj-5g75","title":"Stack-based buffer overflow in the flattenIncrementally function in flatten.c in xcftools 1.0.4,...","description":"Stack-based buffer overflow in the flattenIncrementally function in flatten.c in xcftools 1.0.4, as reachable from the (1) xcf2pnm and (2) xcf2png utilities, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted image that causes a conversion to a location \"above or to the left of the canvas.\" NOTE: some of these details are obtained from third party information.","status":"published","published":"2022-05-02T03:32:37Z","modified":"2023-01-31T05:07:23Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:12.176696Z"}],"nvd":[{"id":"CVE-2009-2175","description":"Stack-based buffer overflow in the flattenIncrementally function in flatten.c in xcftools 1.0.4, as reachable from the (1) xcf2pnm and (2) xcf2png utilities, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted image that causes a conversion to a location \"above or to the left of the canvas.\" NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-06-23T21:30:00.343Z","modified":"2026-06-16T23:08:56.257Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:35.733785Z"}],"osv":[{"id":"CVE-2009-2175","description":"Stack-based buffer overflow in the flattenIncrementally function in flatten.c in xcftools 1.0.4, as reachable from the (1) xcf2pnm and (2) xcf2png utilities, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted image that causes a conversion to a location \"above or to the left of the canvas.\" NOTE: some of these details are obtained from third party information.","status":"withdrawn","published":"2009-06-23T21:30:00Z","modified":"2024-06-04T04:00:19Z","updated_at":"2026-11-02T15:43:57.714116Z"}]}}