GHSA-vpr2-5gxq-hjc6
GitHub Security Advisory
⚠ Unreviewed
HIGH
Has CVE
Advisory Details
The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to cause a denial of service (infinite loop and stack exhaustion) via vectors involving BDAT commands and an improper check for a '.' character signifying the end of the content, related to the bdat_getc function.
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: August 30, 2025 6:32 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.