Upstream information

CVE-2011-4362 at MITRE

Description

Integer signedness error in the base64_decode function in the HTTP authentication functionality (http_auth.c) in lighttpd 1.4 before 1.4.30 and 1.5 before SVN revision 2806 allows remote attackers to cause a denial of service (segmentation fault) via crafted base64 input that triggers an out-of-bounds read with a negative index.

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:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entries: 733607 [RESOLVED / FIXED], 801071 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP4
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
SUSE Linux Enterprise Software Development Kit 11 SP4
  • lighttpd >= 1.4.20-2.54.1
  • lighttpd-mod_cml >= 1.4.20-2.54.1
  • lighttpd-mod_magnet >= 1.4.20-2.54.1
  • lighttpd-mod_mysql_vhost >= 1.4.20-2.54.1
  • lighttpd-mod_rrdtool >= 1.4.20-2.54.1
  • lighttpd-mod_trigger_b4_dl >= 1.4.20-2.54.1
  • lighttpd-mod_webdav >= 1.4.20-2.54.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 11 SP4 GA lighttpd-1.4.20-2.54.1
SUSE Linux Enterprise High Availability 12 SP2
SUSE Linux Enterprise High Performance Computing 12 SP2
SUSE Linux Enterprise Server 12 SP2
  • lighttpd >= 1.4.35-1.34
Patchnames:
SUSE Linux Enterprise High Availability 12 SP2 GA lighttpd-1.4.35-1.34
SUSE Linux Enterprise High Availability 12 SP3
SUSE Linux Enterprise High Performance Computing 12 SP3
SUSE Linux Enterprise Server 12 SP3
  • lighttpd >= 1.4.35-3.1
Patchnames:
SUSE Linux Enterprise High Availability 12 SP3 GA lighttpd-1.4.35-3.1
SUSE Linux Enterprise High Availability 12 SP4
SUSE Linux Enterprise High Performance Computing 12 SP4
SUSE Linux Enterprise Server 12 SP4
  • lighttpd >= 1.4.35-3.1
Patchnames:
SUSE Linux Enterprise High Availability 12 SP4 GA lighttpd-1.4.35-3.1
SUSE Linux Enterprise High Availability 12 SP5
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • lighttpd >= 1.4.35-3.1
Patchnames:
SUSE Linux Enterprise High Availability 12 SP5 GA lighttpd-1.4.35-3.1
SUSE Linux Enterprise High Availability Extension 11 SP2
SUSE Linux Enterprise Server 11 SP2
  • lighttpd >= 1.4.20-2.46.10
Patchnames:
sleshasp2-lighttpd
openSUSE Tumbleweed
  • lighttpd >= 1.4.37-1.6
  • lighttpd-mod_cml >= 1.4.37-1.6
  • lighttpd-mod_geoip >= 1.4.37-1.6
  • lighttpd-mod_magnet >= 1.4.37-1.6
  • lighttpd-mod_mysql_vhost >= 1.4.37-1.6
  • lighttpd-mod_rrdtool >= 1.4.37-1.6
  • lighttpd-mod_trigger_b4_dl >= 1.4.37-1.6
  • lighttpd-mod_webdav >= 1.4.37-1.6
Patchnames:
openSUSE Tumbleweed GA lighttpd-1.4.37-1.6


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.

Product(s) Source package State
SUSE Linux Enterprise Desktop 11 SP1 lighttpd Released
SUSE Linux Enterprise Desktop 11 SP2 lighttpd Released
SUSE Linux Enterprise High Availability Extension 11 SP1 lighttpd Released
SUSE Linux Enterprise High Availability Extension 11 SP2 lighttpd Released
SUSE Linux Enterprise Server 11 SP1 lighttpd Released
SUSE Linux Enterprise Server 11 SP2 lighttpd Released
SUSE Linux Enterprise Server for SAP Applications 11 SP1 lighttpd Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 lighttpd Released
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 lighttpd Released
SUSE Linux Enterprise Software Development Kit 11 SP1 lighttpd Released
SUSE Linux Enterprise Software Development Kit 11 SP2 lighttpd Released