CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
AI Score
Confidence
Low
EPSS
Percentile
32.1%
David Black discovered that Software Properties incorrectly validated
server certificates when performing secure connections to download PPA GPG
key fingerprints. If a remote attacker were able to perform a
machine-in-the-middle attack, this flaw could be exploited to install altered
package repository GPG keys.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 11.10 | noarch | python-software-properties | < 0.81.13.3 | UNKNOWN |
Ubuntu | 11.10 | noarch | software-properties-common | < 0.81.13.3 | UNKNOWN |
Ubuntu | 11.10 | noarch | software-properties-gtk | < 0.81.13.3 | UNKNOWN |
Ubuntu | 11.10 | noarch | software-properties-kde | < 0.81.13.3 | UNKNOWN |
Ubuntu | 11.04 | noarch | python-software-properties | < 0.80.9.1 | UNKNOWN |
Ubuntu | 11.04 | noarch | software-properties-gtk | < 0.80.9.1 | UNKNOWN |
Ubuntu | 11.04 | noarch | software-properties-kde | < 0.80.9.1 | UNKNOWN |
Ubuntu | 10.10 | noarch | python-software-properties | < 0.76.7.1 | UNKNOWN |
Ubuntu | 10.10 | noarch | software-properties-gtk | < 0.76.7.1 | UNKNOWN |
Ubuntu | 10.10 | noarch | software-properties-kde | < 0.76.7.1 | UNKNOWN |