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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2023-25193 |
hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via consecutive marks during the process of looking back for base glyphs when attaching marks. Published: February 04, 2023; 3:15:08 PM -0500 |
V4.0:(not available) V3.1: 7.5 HIGH V2.0:(not available) |
CVE-2015-9274 |
HarfBuzz before 1.0.4 allows remote attackers to cause a denial of service (invalid read of two bytes and application crash) because of GPOS and GSUB table mishandling, related to hb-ot-layout-gpos-table.hh, hb-ot-layout-gsub-table.hh, and hb-ot-layout-gsubgpos-private.hh. Published: November 15, 2018; 1:29:00 AM -0500 |
V4.0:(not available) V3.0: 6.5 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2015-8947 |
hb-ot-layout-gpos-table.hh in HarfBuzz before 1.0.5 allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via crafted data, a different vulnerability than CVE-2016-2052. Published: July 19, 2016; 6:59:00 AM -0400 |
V4.0:(not available) V3.0: 7.6 HIGH V2.0: 7.5 HIGH |
CVE-2016-2052 |
Multiple unspecified vulnerabilities in HarfBuzz before 1.0.6, as used in Google Chrome before 48.0.2564.82, allow attackers to cause a denial of service or possibly have other impact via crafted data, as demonstrated by a buffer over-read resulting from an inverted length check in hb-ot-font.cc, a different issue than CVE-2015-8947. Published: January 25, 2016; 6:59:10 AM -0500 |
V4.0:(not available) V3.0: 7.6 HIGH V2.0: 6.8 MEDIUM |