{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/201679?format=json","vulnerability_id":"VCID-ja28-kysv-ukdu","summary":"Array index error in the hb_ot_layout_build_glyph_classes function in pango/opentype/hb-ot-layout.cc in Pango before 1.27.1 allows context-dependent attackers to cause a denial of service (application crash) via a crafted font file, related to building a synthetic Glyph Definition (aka GDEF) table by using this font's charmap and the Unicode property database.","aliases":[{"alias":"CVE-2010-0421"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/98646?format=json","purl":"pkg:deb/debian/pango1.0@1.26.2-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.26.2-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/1078469?format=json","purl":"pkg:deb/debian/pango1.0@1.28.3-1%2Bsqueeze2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-kdff-x288-nug8"},{"vulnerability":"VCID-r8qv-xnmg-nfcq"},{"vulnerability":"VCID-xkeq-vdrg-eya4"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.28.3-1%252Bsqueeze2"},{"url":"http://public2.vulnerablecode.io/api/packages/98643?format=json","purl":"pkg:deb/debian/pango1.0@1.46.2-3?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.46.2-3%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/98641?format=json","purl":"pkg:deb/debian/pango1.0@1.50.12%2Bds-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.50.12%252Bds-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/98645?format=json","purl":"pkg:deb/debian/pango1.0@1.56.3-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.56.3-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/98644?format=json","purl":"pkg:deb/debian/pango1.0@1.57.1-2?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.57.1-2%3Fdistro=trixie"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/1078464?format=json","purl":"pkg:deb/debian/pango1.0@1.0.1-3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-53cu-xxf3-w3c7"},{"vulnerability":"VCID-5qzd-b43n-ybck"},{"vulnerability":"VCID-ja28-kysv-ukdu"},{"vulnerability":"VCID-kdff-x288-nug8"},{"vulnerability":"VCID-r8qv-xnmg-nfcq"},{"vulnerability":"VCID-vefw-d3qy-sqep"},{"vulnerability":"VCID-xkeq-vdrg-eya4"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.0.1-3"},{"url":"http://public2.vulnerablecode.io/api/packages/1078465?format=json","purl":"pkg:deb/debian/pango1.0@1.8.1-1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-53cu-xxf3-w3c7"},{"vulnerability":"VCID-5qzd-b43n-ybck"},{"vulnerability":"VCID-ja28-kysv-ukdu"},{"vulnerability":"VCID-kdff-x288-nug8"},{"vulnerability":"VCID-r8qv-xnmg-nfcq"},{"vulnerability":"VCID-vefw-d3qy-sqep"},{"vulnerability":"VCID-xkeq-vdrg-eya4"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.8.1-1"},{"url":"http://public2.vulnerablecode.io/api/packages/1078466?format=json","purl":"pkg:deb/debian/pango1.0@1.14.8-5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-53cu-xxf3-w3c7"},{"vulnerability":"VCID-5qzd-b43n-ybck"},{"vulnerability":"VCID-ja28-kysv-ukdu"},{"vulnerability":"VCID-kdff-x288-nug8"},{"vulnerability":"VCID-r8qv-xnmg-nfcq"},{"vulnerability":"VCID-vefw-d3qy-sqep"},{"vulnerability":"VCID-xkeq-vdrg-eya4"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.14.8-5"},{"url":"http://public2.vulnerablecode.io/api/packages/1078467?format=json","purl":"pkg:deb/debian/pango1.0@1.14.8-5%2Betch1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-53cu-xxf3-w3c7"},{"vulnerability":"VCID-5qzd-b43n-ybck"},{"vulnerability":"VCID-ja28-kysv-ukdu"},{"vulnerability":"VCID-kdff-x288-nug8"},{"vulnerability":"VCID-r8qv-xnmg-nfcq"},{"vulnerability":"VCID-vefw-d3qy-sqep"},{"vulnerability":"VCID-xkeq-vdrg-eya4"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.14.8-5%252Betch1"},{"url":"http://public2.vulnerablecode.io/api/packages/1078468?format=json","purl":"pkg:deb/debian/pango1.0@1.20.5-6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-53cu-xxf3-w3c7"},{"vulnerability":"VCID-5qzd-b43n-ybck"},{"vulnerability":"VCID-ja28-kysv-ukdu"},{"vulnerability":"VCID-kdff-x288-nug8"},{"vulnerability":"VCID-r8qv-xnmg-nfcq"},{"vulnerability":"VCID-vefw-d3qy-sqep"},{"vulnerability":"VCID-xkeq-vdrg-eya4"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/pango1.0@1.20.5-6"},{"url":"http://public2.vulnerablecode.io/api/packages/368743?format=json","purl":"pkg:rpm/redhat/evolution28-pango@1.14.9-13?arch=el4_8","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ja28-kysv-ukdu"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/evolution28-pango@1.14.9-13%3Farch=el4_8"},{"url":"http://public2.vulnerablecode.io/api/packages/368742?format=json","purl":"pkg:rpm/redhat/pango@1.6.0-16?arch=el4_8","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ja28-kysv-ukdu"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/pango@1.6.0-16%3Farch=el4_8"},{"url":"http://public2.vulnerablecode.io/api/packages/368741?format=json","purl":"pkg:rpm/redhat/pango@1.14.9-8?arch=el5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ja28-kysv-ukdu"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/pango@1.14.9-8%3Farch=el5"}],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2010-0421.json","reference_id":"","reference_type":"","scores":[],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2010-0421.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2010-0421","reference_id":"","reference_type":"","scores":[{"value":"0.01657","scoring_system":"epss","scoring_elements":"0.82455","published_at":"2026-06-11T12:55:00Z"},{"value":"0.01657","scoring_system":"epss","scoring_elements":"0.82517","published_at":"2026-06-12T12:55:00Z"},{"value":"0.01657","scoring_system":"epss","scoring_elements":"0.82526","published_at":"2026-06-13T12:55:00Z"},{"value":"0.01657","scoring_system":"epss","scoring_elements":"0.82521","published_at":"2026-06-14T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2010-0421"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0421","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0421"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=555831","reference_id":"555831","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=555831"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574021","reference_id":"574021","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574021"},{"reference_url":"https://access.redhat.com/errata/RHSA-2010:0140","reference_id":"RHSA-2010:0140","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2010:0140"},{"reference_url":"https://usn.ubuntu.com/1082-1/","reference_id":"USN-1082-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/1082-1/"}],"weaknesses":[],"exploits":[],"severity_range_score":null,"exploitability":"0.5","weighted_severity":"0.0","risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-ja28-kysv-ukdu"}