{"id":"CVE-2019-9877","aliases":["EUVD-2019-19233","GHSA-3pv6-grgx-9mv9","UBUNTU-CVE-2019-9877"],"status":"published","title":"There is an invalid memory access vulnerability in the function TextPage::findGaps() located at...","description":"There is an invalid memory access vulnerability in the function TextPage::findGaps() located at TextOutputDev.c in Xpdf 4.01, which can (for example) be triggered by sending a crafted pdf file to the pdftops binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01141,"percentile":0.66878,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125","CWE-787"],"published":"2019-03-19T18:16:29Z","modified":"2026-06-17T02:44:46Z","products":[{"vendor":"xpdfreader","product":"xpdf"}],"references":[{"url":"https://research.loginsoft.com/bugs/invalid-memory-access-in-textpagefindgaps-xpdf-4-01/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","report"]},{"url":"https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=41265","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-9877"},{"url":"https://github.com/advisories/GHSA-3pv6-grgx-9mv9"},{"url":"https://ubuntu.com/security/CVE-2019-9877","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-9877","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-9877","description":"There is an invalid memory access vulnerability in the function TextPage::findGaps() located at TextOutputDev.c in Xpdf 4.01, which can (for example) be triggered by sending a crafted pdf file to the pdftops binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.","status":"published","published":"2019-03-19T18:16:29Z","modified":"2024-08-04T22:01:55.077Z","updated_at":"2026-11-02T14:20:20.081405Z"}],"euvd":[{"id":"EUVD-2019-19233","description":"There is an invalid memory access vulnerability in the function TextPage::findGaps() located at TextOutputDev.c in Xpdf 4.01, which can (for example) be triggered by sending a crafted pdf file to the pdftops binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.","status":"published","published":"2019-03-19T18:16:29Z","modified":"2024-08-04T22:01:55Z","updated_at":"2026-11-03T02:40:54.59684Z"}],"ghsa":[{"id":"GHSA-3pv6-grgx-9mv9","title":"There is an invalid memory access vulnerability in the function TextPage::findGaps() located at...","description":"There is an invalid memory access vulnerability in the function TextPage::findGaps() located at TextOutputDev.c in Xpdf 4.01, which can (for example) be triggered by sending a crafted pdf file to the pdftops binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.","status":"published","published":"2022-05-13T01:08:22Z","modified":"2023-02-01T05:03:14Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:50:02.204531Z"}],"nvd":[{"id":"CVE-2019-9877","description":"There is an invalid memory access vulnerability in the function TextPage::findGaps() located at TextOutputDev.c in Xpdf 4.01, which can (for example) be triggered by sending a crafted pdf file to the pdftops binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.","status":"published","published":"2019-03-21T16:01:17.53Z","modified":"2026-06-17T02:44:46.45Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125","CWE-787"],"updated_at":"2026-11-02T14:05:09.523883Z"}],"osv":[{"id":"UBUNTU-CVE-2019-9877","description":"There is an invalid memory access vulnerability in the function TextPage::findGaps() located at TextOutputDev.c in Xpdf 4.01, which can (for example) be triggered by sending a crafted pdf file to the pdftops binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.","status":"withdrawn","published":"2019-03-21T16:01:00Z","modified":"2025-07-16T07:40:29.445641Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:22.212782Z"}]}}