CVE-2020-1927

In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL.
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ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
apacheCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
VendorProductVersion
apachehttp_server
2.4.0 ≤
𝑥
≤ 2.4.41
debiandebian_linux
9.0
debiandebian_linux
10.0
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
20.04
opensuseleap
15.1
netapponcommand_unified_manager_core_package
-
broadcombrocade_fabric_operating_system
-
oraclecommunications_element_manager
8.1.1
oraclecommunications_element_manager
8.2.0
oraclecommunications_element_manager
8.2.1
oraclecommunications_session_report_manager
8.1.1
oraclecommunications_session_report_manager
8.2.0
oraclecommunications_session_report_manager
8.2.1
oraclecommunications_session_route_manager
8.1.1
oraclecommunications_session_route_manager
8.2.0
oraclecommunications_session_route_manager
8.2.1
oracleenterprise_manager_ops_center
12.4.0.0
oracleinstantis_enterprisetrack
17.1 ≤
𝑥
≤ 17.3
oraclesd-wan_aware
8.2
oraclezfs_storage_appliance_kit
8.8
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
apache2
bullseye
2.4.62-1~deb11u1
fixed
jessie
ignored
bullseye (security)
2.4.62-1~deb11u2
fixed
bookworm
2.4.62-1~deb12u1
fixed
bookworm (security)
2.4.62-1~deb12u2
fixed
sid
2.4.62-3
fixed
trixie
2.4.62-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
apache2
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
Fixed 2.4.41-4ubuntu3.1
released
eoan
ignored
bionic
Fixed 2.4.29-1ubuntu4.14
released
xenial
Fixed 2.4.18-2ubuntu3.17
released
trusty
needed
References