CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/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
Low
EPSS
Percentile
84.5%
Fabrice Perez discovered that the Apache mod_rewrite module incorrectly
handled certain redirects. A remote attacker could possibly use this issue
to perform redirects to an unexpected URL. (CVE-2020-1927)
Chamal De Silva discovered that the Apache mod_proxy_ftp module incorrectly
handled memory when proxying to a malicious FTP server. A remote attacker
could possibly use this issue to obtain sensitive information.
(CVE-2020-1934)
Felix Wilhelm discovered that the HTTP/2 implementation in Apache did not
properly handle certain Cache-Digest headers. A remote attacker could
possibly use this issue to cause Apache to crash, resulting in a denial of
service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.
(CVE-2020-9490)
Felix Wilhelm discovered that the Apache mod_proxy_uwsgi module incorrectly
handled large headers. A remote attacker could use this issue to obtain
sensitive information or possibly execute arbitrary code. This issue only
affected Ubuntu 20.04 LTS. (CVE-2020-11984)
Felix Wilhelm discovered that the HTTP/2 implementation in Apache did not
properly handle certain logging statements. A remote attacker could
possibly use this issue to cause Apache to crash, resulting in a denial of
service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.
(CVE-2020-11993)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | apache2 | < 2.4.41-4ubuntu3.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | apache2-bin | < 2.4.41-4ubuntu3.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | apache2-bin-dbgsym | < 2.4.41-4ubuntu3.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | apache2-data | < 2.4.41-4ubuntu3.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | apache2-dev | < 2.4.41-4ubuntu3.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | apache2-doc | < 2.4.41-4ubuntu3.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | apache2-ssl-dev | < 2.4.41-4ubuntu3.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | apache2-suexec-custom | < 2.4.41-4ubuntu3.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | apache2-suexec-custom-dbgsym | < 2.4.41-4ubuntu3.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | apache2-suexec-pristine | < 2.4.41-4ubuntu3.1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/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
Low
EPSS
Percentile
84.5%