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CVE-2019-19977

CVE-2019-19977

EPSS 3.1%
libESMTP through 1.0.6 mishandles domain copying into a fixed-size buffer in ntlm_build_type_2 in ntlm/ntlmstruct.c, as demonstrated by a stack-based buffer over-read.
Affected products
n/a · n/a

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References
https://github.com/jbouse-debian/libesmtp/blob/ca5bd0800ef1da234315da4c59716568eb5e6402/ntlm/ntlmstruct.c#L228-L242https://github.com/Kirin-say/Vulnerabilities/blob/master/Stack_Overflow_in_libesmtp.mdhttps://web.archive.org/web/20190528215510/http://brianstafford.info/libesmtp/