47
CVE-2020-15953
PoC —CVSS 3.1
7.4 high
EPSS
2%p83
Published
()
Modified
Description
LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data (e.g., from a meddler-in-the-middle attacker) and evaluates it in a TLS context, aka "response injection."
- Vendors
- libetpan projectlibmailcorefedoraprojectdebian
- Products
- libetpan, mailcore2, fedora, debian linux
- Weakness
- CWE-74
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N