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
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
55.6%
It was discovered that APT incorrectly handled the mirror method
(mirror://). If a remote attacker were able to perform a machine-in-the-middle
attack, this flaw could potentially be used to install altered packages in
environments configured to use mirror:// entries.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.04 | noarch | apt | < 1.6.3ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | apt-dbgsym | < 1.6.3ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | apt-doc | < 1.6.3ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | apt-transport-https | < 1.6.3ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | apt-utils | < 1.6.3ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | apt-utils-dbgsym | < 1.6.3ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | libapt-inst2.0 | < 1.6.3ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | libapt-inst2.0-dbgsym | < 1.6.3ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | libapt-pkg-dev | < 1.6.3ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | libapt-pkg-doc | < 1.6.3ubuntu0.1 | UNKNOWN |
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
55.6%