evolution-data-server (eds) through 3.36.3 has a STARTTLS buffering issue that...
Vulnerability Description
evolution-data-server (eds) through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/226
- https://lists.debian.org/debian-lts-announce/2020/07/msg00012.html
- https://gitlab.gnome.org/GNOME//evolution-data-server/commit/ba82be72cfd427b5d72ff21f929b3a6d8529c4df
- https://security-tracker.debian.org/tracker/DSA-4725-1
- https://security-tracker.debian.org/tracker/DLA-2281-1
- https://gitlab.gnome.org/GNOME/evolution-data-server/-/commit/f404f33fb01b23903c2bbb16791c7907e457fbac
- https://bugzilla.suse.com/show_bug.cgi?id=1173910
- https://www.debian.org/security/2020/dsa-4725
- https://usn.ubuntu.com/4429-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QMBEZWA22EAYAZQWUX4KPEBER726KSIG/
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.