Описание
Security update for php72
This update for php72 fixes the following issues:
- CVE-2020-7064: Fixed a one byte read of uninitialized memory in exif_read_data() (bsc#1168326).
- CVE-2020-7066: Fixed URL truncation get_headers() if the URL contains zero (\0) character (bsc#1168352).
- CVE-2019-11048: Improved the handling of overly long filenames or field names in HTTP file uploads (bsc#1171999).
Список пакетов
SUSE Linux Enterprise Module for Web and Scripting 12
SUSE Linux Enterprise Software Development Kit 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP5
Ссылки
- Link for SUSE-SU-2020:1546-1
- E-Mail link for SUSE-SU-2020:1546-1
- SUSE Security Ratings
- SUSE Bug 1168326
- SUSE Bug 1168352
- SUSE Bug 1171999
- SUSE CVE CVE-2019-11048 page
- SUSE CVE CVE-2020-7064 page
- SUSE CVE CVE-2020-7066 page
Описание
In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7.4.x below 7.4.6, when HTTP file uploads are allowed, supplying overly long filenames or field names could lead PHP engine to try to allocate oversized memory storage, hit the memory limit and stop processing the request, without cleaning up temporary files created by upload request. This potentially could lead to accumulation of uncleaned temporary files exhausting the disk space on the target server.
Затронутые продукты
Ссылки
- CVE-2019-11048
- SUSE Bug 1171999
Описание
In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while parsing EXIF data with exif_read_data() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or crash.
Затронутые продукты
Ссылки
- CVE-2020-7064
- SUSE Bug 1168326
Описание
In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using get_headers() with user-supplied URL, if the URL contains zero (\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the get_headers() and possibly send some information to a wrong server.
Затронутые продукты
Ссылки
- CVE-2020-7066
- SUSE Bug 1168352