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Glyph & Cog Xpdf vulnerabilities

1 vulnerability

Known vulnerabilities in Glyph & Cog Xpdf, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

CVE-2020-25725ubuntuipe+35y ago21-11-2020 05:29

In Xpdf 4.02, SplashOutputDev::endType3Char(GfxState *state) SplashOutputDev.cc:3079 is trying to use the freed `t3GlyphStack->cache`, which causes an `heap-use-after-free` problem. The codes of a previous fix for nested Type 3 characters wasn't correctly handling the case where a Type 3 char referred to another char in the same Type 3 font.