Ubuntu.comUB:CVE-2019-11578CVE-2019-11578
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
5.9 Medium
CVSS3
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
0.008 Low
EPSS
Percentile
81.8%
auth.c in dhcpcd before 7.2.1 allowed attackers to infer secrets by
performing latency attacks.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | dhcpcd5 | < any | UNKNOWN |
| ubuntu | 19.10 | noarch | dhcpcd5 | < 7.1.0-2 | UNKNOWN |
| ubuntu | 20.04 | noarch | dhcpcd5 | < 7.1.0-2 | UNKNOWN |
| ubuntu | 20.10 | noarch | dhcpcd5 | < 7.1.0-2 | UNKNOWN |
| ubuntu | 21.04 | noarch | dhcpcd5 | < 7.1.0-2 | UNKNOWN |
| ubuntu | 21.10 | noarch | dhcpcd5 | < 7.1.0-2 | UNKNOWN |
| ubuntu | 22.04 | noarch | dhcpcd5 | < 7.1.0-2 | UNKNOWN |
| ubuntu | 22.10 | noarch | dhcpcd5 | < 7.1.0-2 | UNKNOWN |
| ubuntu | 23.04 | noarch | dhcpcd5 | < 7.1.0-2 | UNKNOWN |
| ubuntu | 14.04 | noarch | dhcpcd5 | < any | UNKNOWN |
References
launchpad.net/bugs/cve/CVE-2019-11578
nvd.nist.gov/vuln/detail/CVE-2019-11578
roy.marples.name/archives/dhcpcd-discuss/0002415.html
roy.marples.name/git/dhcpcd.git/commit/?id=7121040790b611ca3fbc400a1bbcd4364ef57233
roy.marples.name/git/dhcpcd.git/commit/?id=aee631aadeef4283c8a749c1caf77823304acf5e
roy.marples.name/git/dhcpcd.git/commit/?id=cfde89ab66cb4e5957b1c4b68ad6a9449e2784da
security-tracker.debian.org/tracker/CVE-2019-11578
www.cve.org/CVERecord?id=CVE-2019-11578
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
5.9 Medium
CVSS3
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
0.008 Low
EPSS
Percentile
81.8%