CVE-2020-27840
—CVSS 3.1
7.5 high
EPSS
4%p89
Published
()
Modified
Description
A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability.
- Vendors
- sambadebianfedoraproject
- Products
- samba, debian linux, fedora
- Weakness
- CWE-125
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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