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Debian Security Bug TrackerDEBIANCVE:CVE-2021-20316HistoryAug 23, 2022 - 4:15 p.m.
CVE-2021-20316
2022-08-2316:15:09
Debian Security Bug Tracker
security-tracker.debian.org
30
samba
file metadata
share permissions
unix
CVSS3
6.8
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS
0.002
Percentile
55.2%
A flaw was found in the way Samba handled file/directory metadata. This flaw allows an authenticated attacker with permissions to read or modify share metadata, to perform this operation outside of the share.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | samba | < 2:4.16.0+dfsg-2 | samba_2:4.16.0+dfsg-2_all.deb |
| Debian | 11 | all | samba | <= 2:4.13.13+dfsg-1~deb11u6 | samba_2:4.13.13+dfsg-1~deb11u6_all.deb |
| Debian | 999 | all | samba | < 2:4.16.0+dfsg-2 | samba_2:4.16.0+dfsg-2_all.deb |
| Debian | 13 | all | samba | < 2:4.16.0+dfsg-2 | samba_2:4.16.0+dfsg-2_all.deb |
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Moderate: samba security, bug fix, and enhancement update
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(RHSA-2022:2074) Moderate: samba security, bug fix, and enhancement update
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samba security, bug fix, and enhancement update
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[SECURITY] Fedora 35 Update: samba-4.15.5-0.fc35
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Samba: Multiple Vulnerabilities
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CVSS3
6.8
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS
0.002
Percentile
55.2%
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