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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2235 php5 security update 30 June 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: php5 Publisher: Debian Operating System: Debian GNU/Linux 8 Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-11048 Reference: ESB-2020.1875 Original Bulletin: https://lists.debian.org/debian-lts-announce/2020/06/msg00033.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package : php5 Version : 5.6.40+dfsg-0+deb8u12 CVE ID : CVE-2019-11048 It has been discovered, that a vulnerability in php5, a server-side, HTML-embedded scripting language, could lead to exhausted disk space on the server. When using overly long filenames or field names, a memory limit could be hit which results in stopping the upload but not cleaning up behind. Further the embedded version of "file" is vulnerable to CVE-2019-18218. As it can not be exploited the same in php5 as in file, this issue is not handled as an own CVE but just as a bug, that has been fixed here (restrict the number of CDF_VECTOR elements to prevent a heap-based buffer overflow (4-byte out-of-bounds write)). For Debian 8 "Jessie", this problem has been fixed in version 5.6.40+dfsg-0+deb8u12. We recommend that you upgrade your php5 packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEEYgH7/9u94Hgi6ruWlvysDTh7WEcFAl76VnhfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDYy MDFGQkZGREJCREUwNzgyMkVBQkI5Njk2RkNBQzBEMzg3QjU4NDcACgkQlvysDTh7 WEeCwQ/+LBZgWuIUcl88/uXZd+9wq/LhI5KLz4emNb/ATkRsrnZy0T3wQ+YyKqP4 zXGCzLQeNnMtkqQUznDjbiezO1zycS5riZW0ZEGpvSEmvrSaXe+lDxj6qz6muuoF oXWPZWh5qiqR7EAP2EVbhN4ywkQ9m6M+9CoQFmFXW95EqOc5miq1H8SLJerseJe3 GnYZbYpffd/s18sLFZrIQQvlaIp0tC6/bOryzJGJK6XM5PDW8uyktbnjiFNoxI4Z 9/d+eE6E3frbLbo+pf+CMldZwQrW5wTf4UxgMW7KeLcoLMihGt+wOMCKqYDruBro gulkShsjyFQfQ5AAq79a/WwRWIXBaBi5ExH1u7vYGWM95r4Cb78z8vhpsqYsuFg0 H0qprM/bZHIa0HhAVsNyzoh+jRF90cNgg/TAJT6fMkat6p6ixhSY9jCAmUNRDdx/ Ah6hr3sU5EbQ2ACarT3e5NDjL0iS7r7OrwOH+anCT9Yug0wdQi9kwRZlHMdy+YBA AFeIlHKw3Hz+Vi0pznhzpAAXgS1k8fDLuZjsb3kw+3m/z0kVMxdZUP7zod6AaQnC mtYZQOtpI5jxTrWvjtx4T1KDAsKjj2FCFiHgluvJB1wgmhdg0WWi5kfI+BnK+eoM /jO8NDhxwgD76Z4vSevtqtiNp6D4gOb8iysOcvwiOjZo542Pozo= =ruTr - -----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 iQIVAwUBXvqLnONLKJtyKPYoAQijow/+M/xMu0/EuV2RMZhjJVetYDZPLcZlaPj1 KZYbdR0+F2z5IDLCBTPMqTroxR7JKj7zMOS1tIJc8j58XNrgOVNYlkxD9Gv5enIr SW/c7XX7RoIf43nDLdds954lQ6UbRCXRo9bza+Csu42MO4spV7TvFCSUlyXgwpGq nu0/IwuJLH20vGF9Q4bc3I9Tt3SuFDFLhVtsKblm8x242ikN1KClrlWaMXkKdZQe 2gM5h8m/hgcflfIQil8PvtFt2kMjzpBPsRmyjBYqECQRumdENilPhYyyj03/0GKw oUWySy31ndWJGOp+qxtEttOyUfigMCixShtgufsO6iDIDrzZkMoGuRxKFA2J1cfb ttnofwKeSEg/B50EVHsY7Y7ywx0QQHqZ8aAQ6n3UcMHxFz1kqOzgVCIelywg7Nm3 uQuiKl/aX4j+oED890n2MDsINFI5OzQJ2G/SQLeB9Z5zBorrR9D//4qXNDpga8Bk 459yoU4tg+B6dnXKvaTL1U9bMVmuQs/ez55RM7TP6jUEMqtZqqgnjIf6rhKLZnGH oAmo6B0ZgemPYLTs2N4f7IjNN0N60ktYEMPLD60YuJ1JyN+l0ifVVryN1QziqMg4 H37146+kg8OE1l2gtrrb4JueY6m1xCOKFVOvGAvj6GsscqiJUhXPYrm+d6r6YOuI ZP4R7OqYR3s= =ggeh -----END PGP SIGNATURE-----