AZL-54701 CVE-2024-56732 affecting package qtbase for versions less than 6.6.3-2

HarfBuzz is a text shaping engine. Starting with 8.5.0 through 10.0.1, there is a heap-based buffer overflow in the hbcairoglyphsfrombuffer function...

qt/harfbuzz buffer overflow

Heap-based buffer overflow in the LookupMarkMarkPos function in the HarfBuzz module harfbuzz-gpos.c, as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted font file...