Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0843 Moderate: OpenShift Container Platform 3.9 haproxy security update 15 March 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenShift Container Platform Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-20615 Reference: ESB-2019.0334 ESB-2019.0328 ESB-2019.0141 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:0547 https://access.redhat.com/errata/RHSA-2019:0548 Comment: This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 3.9 haproxy security update Advisory ID: RHSA-2019:0547-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2019:0547 Issue date: 2019-03-14 CVE Names: CVE-2018-20615 ===================================================================== 1. Summary: An update for haproxy is now available for Red Hat OpenShift Container Platform 3.9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat OpenShift Container Platform 3.9 - x86_64 3. Description: The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications. Security fix(es): * haproxy: Mishandling of priority flag in short HEADERS frame by HTTP/2 decoder allows for crash (CVE-2018-20615) For more details about the security issue(s), including the impact, a CVSS score, acknowledgements, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: Before applying this update, ensure all previously released errata relevant to your system have been applied. See the following documentation for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/3.9/release_notes/ocp_3_9_rel ease_notes.html This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258. 5. Bugs fixed (https://bugzilla.redhat.com/): 1663060 - CVE-2018-20615 haproxy: Mishandling of priority flag in short HEADERS frame by HTTP/2 decoder allows for crash 6. Package List: Red Hat OpenShift Container Platform 3.9: Source: haproxy-1.8.17-3.el7.src.rpm x86_64: haproxy-debuginfo-1.8.17-3.el7.x86_64.rpm haproxy18-1.8.17-3.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2018-20615 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXIoJzNzjgjWX9erEAQh9xBAAl1SdELycV/xAXJv89vJTuX7X9tdUQbJw 2qrZQ6kgOlOFwBpFV1hL4rPAAlyDDZD7RktB4iS7Rul1j92tm1jh7IaRggDTh4rs T+Z+Glen7W2N1s/JXGKgY6WKvL77JbbX7KH5yA7xwRuDUPDbGwtwc0Jf2E1v8sYm dhPpzCkqynjJOmKyH9fQCVDOL56qY4QR5cO3Z0g6dgCnQUdzW+dMkRrYXChjgQki /fvfxjPkQOitcDXnj7ILo3Fmpg2viXhrjvR+VL0KGQbjP5aqf4glB3ShmMt2CI3N TbzgLRNTmv8X50hp5Oi10EPWvQ7b76I6O3LaJZ7SLi6psuKag0xbZaQAS32U4jgG U0qZboki1oRKmQ0tSjBlfo3VHCsTVzfZzAMJnMlJksX0MMJhMxSgWP+Hs8UE0mwG g0MvaSGloa2ia+VplIy+M0iZwvx6UJso5LWheRNbgWPzrnG8lO52G6uImM/exEAB 4jRWR4ujeDRI8XplUR9ALMfj4sBIjnM1MhKYhl4GL+GY1aMiTSC8xr+rV/MekdUX QwkwJKICndMNLTMIfqfivXDaOLExOuXl9VvuFrOgbtOm55F8il487zOPlYmYvMq6 AArdfL7cgSeTzWuEbPt6x7n18Sv2pQAIgVVtxWMDY9wvwWDcYXlnA6T3OXLgqtrV hz6fZJFpLbQ= =KBrA - -----END PGP SIGNATURE----- =============================================================================== - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 3.10 haproxy security update Advisory ID: RHSA-2019:0548-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2019:0548 Issue date: 2019-03-14 CVE Names: CVE-2018-20615 ===================================================================== 1. Summary: An update for haproxy is now available for Red Hat OpenShift Container Platform 3.10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat OpenShift Container Platform 3.10 - ppc64le, x86_64 3. Description: The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications. Security fix(es): * haproxy: Mishandling of priority flag in short HEADERS frame by HTTP/2 decoder allows for crash (CVE-2018-20615) For more details about the security issue(s), including the impact, a CVSS score, acknowledgements, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: Before applying this update, ensure all previously released errata relevant to your system have been applied. See the following documentation for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update https://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_r elease_notes.html This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258. 5. Bugs fixed (https://bugzilla.redhat.com/): 1663060 - CVE-2018-20615 haproxy: Mishandling of priority flag in short HEADERS frame by HTTP/2 decoder allows for crash 6. Package List: Red Hat OpenShift Container Platform 3.10: Source: haproxy-1.8.17-3.el7.src.rpm ppc64le: haproxy-debuginfo-1.8.17-3.el7.ppc64le.rpm haproxy18-1.8.17-3.el7.ppc64le.rpm x86_64: haproxy-debuginfo-1.8.17-3.el7.x86_64.rpm haproxy18-1.8.17-3.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2018-20615 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXIoJkNzjgjWX9erEAQhjwA//eYIHSbujIl7HsET/1pjeh0Lo1iF6gZ0P P4LCLTsUIMaPYg0UNTHUrnYU/9WOuhAtS/X9FxGOV7A4kxxrUmyF2PuLeKIjGW1v 9wHAY1CUkPuq2jN62MCJgCDirqRvRcEo6jD3dcq1kfo3ir2hTpO9qvOImT81Or3H X09062u/z67fgZuCgnzaNvZqAEvHvbyp5RsINDXrOQUQGzR64IGlMKEUvXWiet9x B4kyKJ6L8zq1VjiulswskKmaTlTL0y03e4N8HDZNdNhnLtSrmzTDFVLNi9q9MCPq btbUy7WrteVOIlI/b5bFeaPmIjAqbq1UlWZrYwTL8lKCnvWN2S4TAOLjBugiTy/S trBOZxELi5LfniI4ukrAP2GyelqsbWDgteJVPXTlaIzgp5Vrqgc+VA5mc/0nDZcr ZR2VRYQFPlRAl0PLmrLiCmMuXI1RuuPYAmG+26sjCdRAnDUeVUqAsEctpNNEF2ng 7LO2ULC58vISMxYERuDWwYiSmNBrFt8z8zZUuRYN6VDlxUIx81/Q23wC3S2rIrof MzTB9fFmBrW9bk9NxjnW/4fmgPwI3lVqY2D3VfITe6CSqMoYvw4e4AOBcQo7YD62 yTyS2DFNg9QEqvJ1dYuCRtICy35UevbVAbxfPLq6kly86asRdv6Gdf4+8iv995m5 5MIz9fMPjT0= =104B - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXIrDhmaOgq3Tt24GAQhqpBAAjjWjtj5GeeEc5Y/4WaWOiPh+ng7/E/3N iKynCzvKRwPNmgI9ti1eR9mq3IlCgiFJvGN+LckU6bCu4DzRSoY7yhSdJ90K3s2o BHNZkHJWd0EjkOIVzzTkTAZCD2zUE4Acf+TYJwt/xmjoaO89QqK7Sd52aIM/RQtc IAPZmp2JInOw13WTycGqk+EDEAWY1YMrjJAI9Eg8agF1SGxRp6lzIQ8h2ZbP34mK rpoeI54IqP3I+IdCr03+xe7UDipNRCU52/2L9c0b0nQ5tMOtAwauBHMqmCRZqWKC KptNuL0bF/3ItO9mSL44iKEGHgNyfNHvbPAcdw/AnDfHYecXr5h38xpQZ6JIBP4k akZUPtuNvakqjf1eraAzpFmQ+TL1ahcJQoNbFhvymELGklMes47t200cP2cWqnGf STjLTSI+QXt9jBpxCIvjbd4/hJcA8tbJ8ejj15JWF3eJjPrkmgTd3Xsz45D/AVr+ Xdxalb32D/Hp2sB3OZnT5XalhfQRUr30CFd9L2yw+DggoUTMw4jEXEJyTeLR/npl q/r1k1Shfy3OVmSjxucei6TsitNNKD2H2BoemvqwNEQYDtjTIoeLVsbdiTKERjJh Q17z8Q++X9al/lH4ErtjO3BCZlTDnIKsXTWUPY+Qglk9asrEnTs2MLmfDzjR2XwB nznkbQBeTY0= =Voo7 -----END PGP SIGNATURE-----