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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2020-29547
HistoryMay 29, 2023 - 7:15 p.m.

CVE-2020-29547

2023-05-2919:15:09
Debian Security Bug Tracker
security-tracker.debian.org
7
citadel
webcit-926
vulnerability
command injection
credential disclosure
unix

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.001

Percentile

49.9%

An issue was discovered in Citadel through webcit-926. Meddler-in-the-middle attackers can pipeline commands after POP3 STLS, IMAP STARTTLS, or SMTP STARTTLS commands, injecting cleartext commands into an encrypted user session. This can lead to credential disclosure.

OSVersionArchitecturePackageVersionFilename
Debian10allcitadel<= 917-2citadel_917-2_all.deb

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.001

Percentile

49.9%

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