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CVE-2021-3826

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CVSS 3.1
6.5 medium
EPSS
1%p70
Published
()
Modified
Description

Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows attackers to potentially cause a denial of service (segmentation fault and crash) via a crafted mangled symbol.

Vendors
gnufedoraproject
Products
gcc, fedora
Weakness
CWE-119, CWE-787
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (1.4%)

In the news

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