5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.003 Low
EPSS
Percentile
71.8%
Debian LTS Advisory DLA-2879-1 [email protected]
https://www.debian.org/lts/security/ Anton Gladky
January 14, 2022 https://wiki.debian.org/LTS
Package : lighttpd
Version : 1.4.45-1+deb9u1
CVE ID : CVE-2018-19052
One issue has been discovered in lighttpd: fast webserver with minimal memory
footprint.
CVE-2018-19052: an issue was discovered in mod_alias_physical_handler in
mod_alias.c in lighttpd before 1.4.50. There is potential …/ path traversal of
a single directory above an alias target, with a specific mod_alias
configuration where the matched alias lacks a trailing '/' character, but the
alias target filesystem path does have a trailing '/' character.
For Debian 9 stretch, this problem has been fixed in version
1.4.45-1+deb9u1.
We recommend that you upgrade your lighttpd packages.
For the detailed security status of lighttpd please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/lighttpd
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | arm64 | lighttpd-mod-trigger-b4-dl | < 1.4.45-1+deb9u1 | lighttpd-mod-trigger-b4-dl_1.4.45-1+deb9u1_arm64.deb |
Debian | 9 | i386 | lighttpd-mod-geoip | < 1.4.45-1+deb9u1 | lighttpd-mod-geoip_1.4.45-1+deb9u1_i386.deb |
Debian | 9 | armhf | lighttpd-mod-geoip | < 1.4.45-1+deb9u1 | lighttpd-mod-geoip_1.4.45-1+deb9u1_armhf.deb |
Debian | 9 | arm64 | lighttpd | < 1.4.45-1+deb9u1 | lighttpd_1.4.45-1+deb9u1_arm64.deb |
Debian | 9 | amd64 | ghostscript-dbg | < 9.26a~dfsg-0+deb9u8 | ghostscript-dbg_9.26a~dfsg-0+deb9u8_amd64.deb |
Debian | 9 | i386 | lighttpd-mod-mysql-vhost | < 1.4.45-1+deb9u1 | lighttpd-mod-mysql-vhost_1.4.45-1+deb9u1_i386.deb |
Debian | 9 | arm64 | lighttpd-mod-authn-ldap | < 1.4.45-1+deb9u1 | lighttpd-mod-authn-ldap_1.4.45-1+deb9u1_arm64.deb |
Debian | 9 | i386 | lighttpd-mod-magnet | < 1.4.45-1+deb9u1 | lighttpd-mod-magnet_1.4.45-1+deb9u1_i386.deb |
Debian | 9 | i386 | lighttpd-mod-cml | < 1.4.45-1+deb9u1 | lighttpd-mod-cml_1.4.45-1+deb9u1_i386.deb |
Debian | 9 | arm64 | libgs-dev | < 9.26a~dfsg-0+deb9u8 | libgs-dev_9.26a~dfsg-0+deb9u8_arm64.deb |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.003 Low
EPSS
Percentile
71.8%