Upstream information

CVE-2018-19052 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 5.9
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network Network
Attack Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3
SUSE Bugzilla entry: 1115016 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP1
  • lighttpd >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_authn_gssapi >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_authn_ldap >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_authn_mysql >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_authn_pam >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_authn_sasl >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_cml >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_geoip >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_magnet >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_maxminddb >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_mysql_vhost >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_rrdtool >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_trigger_b4_dl >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_vhostdb_dbi >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_vhostdb_ldap >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_vhostdb_mysql >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_vhostdb_pgsql >= 1.4.54-bp151.4.3.1
  • lighttpd-mod_webdav >= 1.4.54-bp151.4.3.1
 Patchnames:
openSUSE-2019-2347
SUSE Package Hub 15
  • lighttpd >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_authn_gssapi >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_authn_ldap >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_authn_mysql >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_authn_pam >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_authn_sasl >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_cml >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_geoip >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_magnet >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_maxminddb >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_mysql_vhost >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_rrdtool >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_trigger_b4_dl >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_vhostdb_dbi >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_vhostdb_ldap >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_vhostdb_mysql >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_vhostdb_pgsql >= 1.4.54-bp150.3.3.1
  • lighttpd-mod_webdav >= 1.4.54-bp150.3.3.1
 Patchnames:
openSUSE-2019-2347
openSUSE Leap 15.0
  • lighttpd >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_authn_gssapi >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_authn_ldap >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_authn_mysql >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_authn_pam >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_authn_sasl >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_cml >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_geoip >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_magnet >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_maxminddb >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_mysql_vhost >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_rrdtool >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_trigger_b4_dl >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_vhostdb_dbi >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_vhostdb_ldap >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_vhostdb_mysql >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_vhostdb_pgsql >= 1.4.54-lp150.2.3.1
  • lighttpd-mod_webdav >= 1.4.54-lp150.2.3.1
 Patchnames:
openSUSE-2019-2347
openSUSE Leap 15.1
  • lighttpd >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_authn_gssapi >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_authn_ldap >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_authn_mysql >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_authn_pam >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_authn_sasl >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_cml >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_geoip >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_magnet >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_maxminddb >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_mysql_vhost >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_rrdtool >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_trigger_b4_dl >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_vhostdb_dbi >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_vhostdb_ldap >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_vhostdb_mysql >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_vhostdb_pgsql >= 1.4.54-lp151.3.3.1
  • lighttpd-mod_webdav >= 1.4.54-lp151.3.3.1
 Patchnames:
openSUSE-2019-2347
openSUSE Tumbleweed
  • lighttpd >= 1.4.59-2.1
  • lighttpd-mod_authn_gssapi >= 1.4.59-2.1
  • lighttpd-mod_authn_ldap >= 1.4.59-2.1
  • lighttpd-mod_authn_mysql >= 1.4.59-2.1
  • lighttpd-mod_authn_pam >= 1.4.59-2.1
  • lighttpd-mod_authn_sasl >= 1.4.59-2.1
  • lighttpd-mod_cml >= 1.4.59-2.1
  • lighttpd-mod_magnet >= 1.4.59-2.1
  • lighttpd-mod_maxminddb >= 1.4.59-2.1
  • lighttpd-mod_mysql_vhost >= 1.4.59-2.1
  • lighttpd-mod_rrdtool >= 1.4.59-2.1
  • lighttpd-mod_trigger_b4_dl >= 1.4.59-2.1
  • lighttpd-mod_vhostdb_dbi >= 1.4.59-2.1
  • lighttpd-mod_vhostdb_ldap >= 1.4.59-2.1
  • lighttpd-mod_vhostdb_mysql >= 1.4.59-2.1
  • lighttpd-mod_vhostdb_pgsql >= 1.4.59-2.1
  • lighttpd-mod_webdav >= 1.4.59-2.1
 Patchnames:
openSUSE-Tumbleweed-2024-10585

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Availability Extension 12 SP5 lighttpd Won't fix
Products past their end of life and not receiving proactive updates anymore.
SLES for SAP Applications 11 SP3 lighttpd Unsupported
SUSE Linux Enterprise Desktop 11 SP2 lighttpd Unsupported
SUSE Linux Enterprise Desktop 11 SP3 lighttpd Unsupported
SUSE Linux Enterprise Desktop 11 SP4 lighttpd Unsupported
SUSE Linux Enterprise High Availability Extension 11 SP2 lighttpd Unsupported
SUSE Linux Enterprise High Availability Extension 11 SP3 lighttpd Unsupported
SUSE Linux Enterprise High Availability Extension 11 SP4 lighttpd Unsupported
SUSE Linux Enterprise High Availability Extension 12 lighttpd Unsupported
SUSE Linux Enterprise High Availability Extension 12 SP1 lighttpd Unsupported
SUSE Linux Enterprise High Availability Extension 12 SP2 lighttpd Unsupported
SUSE Linux Enterprise High Availability Extension 12 SP3 lighttpd Unsupported
SUSE Linux Enterprise High Availability Extension 12 SP4 lighttpd Won't fix
SUSE Linux Enterprise Server 11 SP2 lighttpd Unsupported
SUSE Linux Enterprise Server 11 SP3 lighttpd Unsupported
SUSE Linux Enterprise Server 11 SP4 lighttpd Unsupported
SUSE Linux Enterprise Server for SAP All-in-One 11 SP4 lighttpd Unsupported
SUSE Linux Enterprise Server for SAP Applications 11 SP2 lighttpd Unsupported
SUSE Linux Enterprise Server for SAP Applications 11 SP3 lighttpd Unsupported
SUSE Linux Enterprise Server for SAP Applications 11 SP4 lighttpd Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 lighttpd Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP1 lighttpd Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP2 lighttpd Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP4 lighttpd Won't fix
SUSE Linux Enterprise Software Development Kit 11 SP2 lighttpd Unsupported
SUSE Linux Enterprise Software Development Kit 11 SP3 lighttpd Unsupported
SUSE Linux Enterprise Software Development Kit 11 SP4 lighttpd Unsupported
SUSE Package Hub 15 lighttpd Released
SUSE Package Hub 15 SP1 lighttpd Released

SUSE Timeline for this CVE

CVE page created: Wed Nov 7 11:20:02 2018
CVE page last modified: Tue Jul 2 18:11:50 2024