Bugzilla – Bug 1177143
VUL-0: CVE-2020-26154: libproxy: sending more than 102400 bytes in PAC without a Content-Length present could result in buffer overflow
Last modified: 2020-10-17 10:16:56 UTC
CVE-2020-26154 It was found that if the server serving a PAC file sends more than 102400 bytes without a Content-Length present, libproxy can overflow its buffer by PAC_HTTP_BLOCK_SIZE (512) bytes. References: https://github.com/libproxy/libproxy/pull/126 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=968366 https://bugzilla.redhat.com/show_bug.cgi?id=1869639 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-26154
SUSE:SLE-11-SP1:Update Not affected [1] SUSE:SLE-12-SP2:Update Affected SUSE:SLE-15:Update Affected [1] assumes Content-Length == 0 when the header is absent.
This is an autogenerated message for OBS integration: This bug (1177143) was mentioned in https://build.opensuse.org/request/show/839601 Factory / libproxy
SUSE-SU-2020:2901-1: An update that fixes two vulnerabilities is now available. Category: security (important) Bug References: 1176410,1177143 CVE References: CVE-2020-25219,CVE-2020-26154 JIRA References: Sources used: SUSE Linux Enterprise Workstation Extension 15-SP2 (src): libproxy-plugins-0.4.15-4.3.1 SUSE Linux Enterprise Workstation Extension 15-SP1 (src): libproxy-plugins-0.4.15-4.3.1 SUSE Linux Enterprise Server for SAP 15 (src): libproxy-0.4.15-4.3.1, libproxy-plugins-0.4.15-4.3.1 SUSE Linux Enterprise Server 15-LTSS (src): libproxy-0.4.15-4.3.1, libproxy-plugins-0.4.15-4.3.1 SUSE Linux Enterprise Module for Development Tools 15-SP2 (src): libproxy-plugins-0.4.15-4.3.1 SUSE Linux Enterprise Module for Development Tools 15-SP1 (src): libproxy-plugins-0.4.15-4.3.1 SUSE Linux Enterprise Module for Basesystem 15-SP2 (src): libproxy-0.4.15-4.3.1 SUSE Linux Enterprise Module for Basesystem 15-SP1 (src): libproxy-0.4.15-4.3.1 SUSE Linux Enterprise High Performance Computing 15-LTSS (src): libproxy-0.4.15-4.3.1, libproxy-plugins-0.4.15-4.3.1 SUSE Linux Enterprise High Performance Computing 15-ESPOS (src): libproxy-0.4.15-4.3.1, libproxy-plugins-0.4.15-4.3.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2020:2900-1: An update that fixes two vulnerabilities is now available. Category: security (important) Bug References: 1176410,1177143 CVE References: CVE-2020-25219,CVE-2020-26154 JIRA References: Sources used: SUSE OpenStack Cloud Crowbar 9 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE OpenStack Cloud Crowbar 8 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE OpenStack Cloud 9 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE OpenStack Cloud 8 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE OpenStack Cloud 7 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE Linux Enterprise Workstation Extension 12-SP5 (src): libproxy-plugins-0.4.13-18.3.1 SUSE Linux Enterprise Software Development Kit 12-SP5 (src): libproxy-0.4.13-18.3.1 SUSE Linux Enterprise Server for SAP 12-SP4 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE Linux Enterprise Server for SAP 12-SP3 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE Linux Enterprise Server for SAP 12-SP2 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE Linux Enterprise Server 12-SP5 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE Linux Enterprise Server 12-SP4-LTSS (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE Linux Enterprise Server 12-SP3-LTSS (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE Linux Enterprise Server 12-SP3-BCL (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE Linux Enterprise Server 12-SP2-LTSS (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE Linux Enterprise Server 12-SP2-BCL (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 SUSE Enterprise Storage 5 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 HPE Helion Openstack 8 (src): libproxy-0.4.13-18.3.1, libproxy-plugins-0.4.13-18.3.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Updates released. Re-assigning to security team.
Released.
openSUSE-SU-2020:1676-1: An update that fixes two vulnerabilities is now available. Category: security (important) Bug References: 1176410,1177143 CVE References: CVE-2020-25219,CVE-2020-26154 JIRA References: Sources used: openSUSE Leap 15.1 (src): libproxy-0.4.15-lp151.4.3.1, libproxy-plugins-0.4.15-lp151.4.3.1
openSUSE-SU-2020:1680-1: An update that fixes two vulnerabilities is now available. Category: security (important) Bug References: 1176410,1177143 CVE References: CVE-2020-25219,CVE-2020-26154 JIRA References: Sources used: openSUSE Leap 15.2 (src): libproxy-0.4.15-lp152.5.3.1, libproxy-plugins-0.4.15-lp152.5.3.1