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cveRedhatCVE-2010-0294
HistoryFeb 08, 2010 - 8:30 p.m.

CVE-2010-0294

2010-02-0820:30:01
CWE-399
redhat
web.nvd.nist.gov
47
cve-2010-0294
chronyd
chrony
denial of service
disk consumption
nvd

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

AI Score

6.5

Confidence

Low

EPSS

0.044

Percentile

92.6%

chronyd in Chrony before 1.23.1, and possibly 1.24-pre1, generates a syslog message for each unauthorized cmdmon packet, which allows remote attackers to cause a denial of service (disk consumption) via a large number of invalid packets.

Affected configurations

Nvd
Node
tuxfamilychronyRange1.23-pre1
OR
tuxfamilychronyMatch1.18
OR
tuxfamilychronyMatch1.19
OR
tuxfamilychronyMatch1.19-1
OR
tuxfamilychronyMatch1.19.99.1
OR
tuxfamilychronyMatch1.19.99.2
OR
tuxfamilychronyMatch1.19.99.3
OR
tuxfamilychronyMatch1.20
OR
tuxfamilychronyMatch1.21
OR
tuxfamilychronyMatch1.21-pre1
OR
tuxfamilychronyMatch1.24-pre1
VendorProductVersionCPE
tuxfamilychrony*cpe:2.3:a:tuxfamily:chrony:*:*:*:*:*:*:*:*
tuxfamilychrony1.18cpe:2.3:a:tuxfamily:chrony:1.18:*:*:*:*:*:*:*
tuxfamilychrony1.19cpe:2.3:a:tuxfamily:chrony:1.19:*:*:*:*:*:*:*
tuxfamilychrony1.19-1cpe:2.3:a:tuxfamily:chrony:1.19-1:*:*:*:*:*:*:*
tuxfamilychrony1.19.99.1cpe:2.3:a:tuxfamily:chrony:1.19.99.1:*:*:*:*:*:*:*
tuxfamilychrony1.19.99.2cpe:2.3:a:tuxfamily:chrony:1.19.99.2:*:*:*:*:*:*:*
tuxfamilychrony1.19.99.3cpe:2.3:a:tuxfamily:chrony:1.19.99.3:*:*:*:*:*:*:*
tuxfamilychrony1.20cpe:2.3:a:tuxfamily:chrony:1.20:*:*:*:*:*:*:*
tuxfamilychrony1.21cpe:2.3:a:tuxfamily:chrony:1.21:*:*:*:*:*:*:*
tuxfamilychrony1.21-pre1cpe:2.3:a:tuxfamily:chrony:1.21-pre1:*:*:*:*:*:*:*
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CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

AI Score

6.5

Confidence

Low

EPSS

0.044

Percentile

92.6%