Vulnerability in Aio-libs Aiosmtpd
CVE-2024-27305
aiosmtpd is a reimplementation of the Python stdlib smtpd.py based on asyncio. aiosmtpd is vulnerable to inbound SMTP smuggling. SMTP smuggling is a novel vulnerability based on not so novel interpretation differences of the SMTP protocol…
EPSS: 0.004 (28.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Aio-libs Aiosmtpd — versions < 1.4.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Product, x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-27305?
- CVE-2024-27305 is a medium-severity vulnerability in Aio-libs Aiosmtpd, classified under Insufficient Verification of Data Authenticity. CVSS score: 5.3/10. Published 2024-03-12.
- How severe is CVE-2024-27305?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2024-27305 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.