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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0737 Security Bulletin: IBM Security SiteProtector System is affected by Apache HTTP Server vulnerabilities 28 February 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Security SiteProtector System Publisher: IBM Operating System: Windows Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-20843 Reference: ESB-2019.4679 ESB-2019.2697 Original Bulletin: https://www.ibm.com/support/pages/node/1848723 - --------------------------BEGIN INCLUDED TEXT-------------------- IBM Security SiteProtector System is affected by Apache HTTP Server vulnerabilities Security Bulletin Summary IBM Security SiteProtector System has addressed the following vulnerabilities in Apache HTTP Server. Vulnerability Details CVEID: CVE-2018-20843 DESCRIPTION: libexpat is vulnerable to a denial of service, caused by an error in the XML parser. By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to consume all available CPU resources. CVSS Base score: 3.3 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 163073 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) Affected Products and Versions +---------------------------------+----------+ |Affected Product(s) |Version(s)| +---------------------------------+----------+ |IBM Security SiteProtector System|3.1.1 | +---------------------------------+----------+ |IBM Security SiteProtector System|3.0.0 | +---------------------------------+----------+ Remediation/Fixes +----------------+-----+------------------------------------------------------+ |Product |VRMF |Remediation/First Fix | +----------------+-----+------------------------------------------------------+ |IBM Security |3.1.1|Apply the appropriate eXPress Updates (XPUs) as | |SiteProtector | |identified in the SiteProtector Console Agent view: | |System | | | | | |UpdateServer_3_1_1_14.pkg | +----------------+-----+------------------------------------------------------+ |IBM Security |3.0.0|Apply the appropriate eXPress Updates (XPUs) as | |SiteProtector | |identified in the SiteProtector Console Agent view: | |System | | | | | |UpdateServer_3_1_1_14.pkg | +----------------+-----+------------------------------------------------------+ Workarounds and Mitigations None Get Notified about Future Security Bulletins References - --------------------------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 iQIVAwUBXliktGaOgq3Tt24GAQhRKw/6AkLRYmF1NVT4Xc0IM3O2VmTQsaUn9vVq lWUC/r0J0+PlRMJaD4aJKBM0obMfoVxA0F7mJ+VmH+5oTkx4UDw6y6gIEhtEcdyY GGhJ9oPS/dPhIIfP9Sni7AuTs/G6+UXP+ZP2FNUSK9Z7aQM69HPThFjUmHAYFsS0 m6RVcDQJRTl3qep1otGdzGikx7kIqTa82qGbXj0pxyf/BX46RrVegqsEE54thFqa kPYL6t3KfYZAIwtb2rBOFOW8E4v29VhZ8XK3rArhcwqb40S3wIcRUB/HGpwIhoah pUm56Q37EVvxu0ai0JjEhSn8+8XzB/siuMGiqDTcKwzLGkJ5YuRjTX1mIsnE/pyG 59zoLOULsHe/VobsAF1+Hja7yTxOEqMyddKYWQnNhKW3sFKfX0VCkvaRSSTTcUuq H+Ct5QTGj+t684JzsFSQr/dRLZp776jww6i7S51soWXgeEZA+3XSkAD6Z8feADPq 6SAPbY7tTqzmvrk/hz2qgYvLXw9Rzh4k6E9YGywHfi+R3UqVzkQzkXebBnUPjCfS 5HZ9xG4pfIP5tYNmQkEW2Gp3M2ZjJm/CIB3D4sloe44IetS4mlTEqIFNN2WVb9Vh okweDXVe3ZVc3SGbqM05mvUYm6znWWVtJjsFbtwpZmsWsuA8bTV53Co5+TBQ2mNF trTCsBwnkRo= =c9RC -----END PGP SIGNATURE-----