CVE-2020-25725
PoC ×2—CVSS 3.1
5.5 medium
EPSS
1%p61
Published
()
Modified
Description
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.
- Vendors
- xpdfreaderfedoraproject
- Products
- xpdf, fedora
- Weakness
- CWE-416
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
In the news0 stories
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