CVE-2020-35452

Description

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow

Related CPE's

References

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[httpd-announce] 20210609 CVE-2020-35452: mod_auth_digest possible stack overflow by one nul byte

[httpd-dev] 20210610 Re: svn commit: r1890598 - in /httpd/site/trunk/content/security/json: CVE-2019-17567.json CVE-2020-13938.json CVE-2020-13950.json CVE-2020-35452.json CVE-2021-26690.json CVE-2021-26691.json CVE-2021-30641.json CVE-2021-31618.json

[oss-security] 20210609 CVE-2020-35452: Apache httpd: mod_auth_digest possible stack overflow by one nul byte

CvssV3 impact

CvssV2 impact