SecuritySpace - CVE-2020-28025

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CVE ID: CVE-2020-28025

Description: Exim 4 before 4.94.2 allows Out-of-bounds Read because pdkim_finish_bodyhash does not validate the relationship between sig->bodyhash.len and b->bh.len; thus, a crafted DKIM-Signature header might lead to a leak of sensitive information from process memory.

Test IDs: None available

Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-28025
https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28025-BHASH.txt

CVE ID:	CVE-2020-28025
Description:	Exim 4 before 4.94.2 allows Out-of-bounds Read because pdkim_finish_bodyhash does not validate the relationship between sig->bodyhash.len and b->bh.len; thus, a crafted DKIM-Signature header might lead to a leak of sensitive information from process memory.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-28025 https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28025-BHASH.txt