{"id":"CVE-2019-1010238","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-1010238","generatedAt":"2026-10-29T00:59:14.061Z","title":"Gnome Pango 1.42 and later is affected by: Buffer Overflow.","description":"Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.","published":"2019-07-19T17:15:12.000Z","lastModified":"2026-06-17T02:09:54.000Z","status":"Modified","sourceIdentifier":"josh@bress.net","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-787"],"affected":["gnome/pango","oracle/sd-wan edge","fedoraproject/fedora","debian/debian linux","canonical/ubuntu linux","redhat/openshift container platform","redhat/enterprise linux","redhat/enterprise linux desktop","redhat/enterprise linux eus","redhat/enterprise linux server","redhat/enterprise linux server aus","redhat/enterprise linux server tus","redhat/enterprise linux workstation"],"epss":{"score":0.06274,"percentile":0.93542,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (6.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://access.redhat.com/errata/RHBA-2019:2824","tags":["Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://access.redhat.com/errata/RHSA-2019:2571","tags":["Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://access.redhat.com/errata/RHSA-2019:2582","tags":["Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://access.redhat.com/errata/RHSA-2019:2594","tags":["Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://access.redhat.com/errata/RHSA-2019:3234","tags":["Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://gitlab.gnome.org/GNOME/pango/-/commits/main/pango/pango-bidi-type.c","tags":["Patch","Vendor Advisory"],"source":"josh@bress.net"},{"url":"https://gitlab.gnome.org/GNOME/pango/-/issues/342","tags":["Exploit","Issue Tracking","Vendor Advisory"],"source":"josh@bress.net"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D6HWAHXJ2ZXINYMANHPFDDCJFWUQ57M4/","source":"josh@bress.net"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VFFF4FY7SCAYT3EKTYPGRN6BVKZTH7Y7/","source":"josh@bress.net"},{"url":"https://seclists.org/bugtraq/2019/Aug/14","tags":["Mailing List","Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://security.gentoo.org/glsa/201909-03","tags":["Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://usn.ubuntu.com/4081-1/","tags":["Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://www.debian.org/security/2019/dsa-4496","tags":["Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","tags":["Patch","Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://access.redhat.com/errata/RHBA-2019:2824","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2019:2571","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2019:2582","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2019:2594","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2019:3234","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://gitlab.gnome.org/GNOME/pango/-/commits/main/pango/pango-bidi-type.c","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://gitlab.gnome.org/GNOME/pango/-/issues/342","tags":["Exploit","Issue Tracking","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D6HWAHXJ2ZXINYMANHPFDDCJFWUQ57M4/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VFFF4FY7SCAYT3EKTYPGRN6BVKZTH7Y7/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://seclists.org/bugtraq/2019/Aug/14","tags":["Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/201909-03","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://usn.ubuntu.com/4081-1/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2019/dsa-4496","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-1010238","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}