CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
90.6%
USN-3937-1 and USN-3627-1 fixed several vulnerabilities in Apache.
This update provides the corresponding update for Ubuntu 12.04 ESM.
Original advisory details:
Simon Kappel discovered that the Apache HTTP Server mod_auth_digest module
incorrectly handled threads. A remote attacker with valid credentials could
possibly use this issue to authenticate using another username, bypassing
access control restrictions. (CVE-2019-0217)
Alex Nichols and Jakob Hirsch discovered that the Apache HTTP Server mod_authnz_ldap
module incorrectly handled missing charset encoding headers. A remote attacker
could possibly use this issue to cause the server to crash, resulting in a denial of
service. (CVE-2017-15710)
Robert Swiecki discovered that the Apache HTTP Server incorrectly handled
certain requests. A remote attacker could possibly use this issue to cause
the server to crash, leading to a denial of service. (CVE-2018-1301)
Nicolas Daniels discovered that the Apache HTTP Server incorrectly generated
the nonce when creating HTTP Digest authentication challenges. A remote attacker
could possibly use this issue to replay HTTP requests across a cluster of servers.
(CVE-2018-1312)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 12.04 | noarch | apache2.2-bin | < 2.2.22-1ubuntu1.15 | UNKNOWN |
Ubuntu | 12.04 | noarch | apache2 | < 2.2.22-1ubuntu1.15 | UNKNOWN |
Ubuntu | 12.04 | noarch | apache2-mpm-event | < 2.2.22-1ubuntu1.15 | UNKNOWN |
Ubuntu | 12.04 | noarch | apache2-mpm-itk | < 2.2.22-1ubuntu1.15 | UNKNOWN |
Ubuntu | 12.04 | noarch | apache2-mpm-prefork | < 2.2.22-1ubuntu1.15 | UNKNOWN |
Ubuntu | 12.04 | noarch | apache2-mpm-worker | < 2.2.22-1ubuntu1.15 | UNKNOWN |
Ubuntu | 12.04 | noarch | apache2-prefork-dev | < 2.2.22-1ubuntu1.15 | UNKNOWN |
Ubuntu | 12.04 | noarch | apache2-suexec | < 2.2.22-1ubuntu1.15 | UNKNOWN |
Ubuntu | 12.04 | noarch | apache2-suexec-custom | < 2.2.22-1ubuntu1.15 | UNKNOWN |
Ubuntu | 12.04 | noarch | apache2-suexec-custom-dbgsym | < 2.2.22-1ubuntu1.15 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
90.6%