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php5 vulnerabilities

Vulnerabilities published for php5 in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerabilities: 177

  1. CVE-2019-9675

    High · CVSS 8.1EPSS 6.02%Fix available

    CVE-2019-9675

    An issue was discovered in PHP 7.x before 7.1.27 and 7.3.x before 7.3.3. phar_tar_writeheaders_int in ext/phar/tar.c has a buffer overflow via a long link value. NOTE: The vendor indicates that the link value is used only when an archive contains a symlink, which currently cannot happen: "This issue allows theoretical compromise of security, but a practical attack is usually impossible.

    • Update to 5.5.9+dfsg-1ubuntu4.29
    Published Updated
  2. CVE-2019-9637

    High · CVSS 7.5EPSS 7.35%Fix available

    CVE-2019-9637

    An issue was discovered in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. Due to the way rename() across filesystems is implemented, it is possible that file being renamed is briefly available with wrong permissions while the rename is ongoing, thus enabling unauthorized users to access the data.

    • Update to 5.5.9+dfsg-1ubuntu4.29
    Published Updated
  3. CVE-2019-9024

    High · CVSS 7.5EPSS 7.12%Fix available

    CVE-2019-9024

    An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. xmlrpc_decode() can allow a hostile XMLRPC server to cause PHP to read memory outside of allocated areas in base64_decode_xmlrpc in ext/xmlrpc/libxmlrpc/base64.c.

    • Update to 5.5.9+dfsg-1ubuntu4.27
    Published Updated
  4. CVE-2019-9023

    Critical · CVSS 9.8EPSS 9.32%Fix available

    CVE-2019-9023

    An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c, ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c, and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular expression pattern contains invalid multibyte sequences.

    • Update to 5.5.9+dfsg-1ubuntu4.27
    Published Updated
  5. CVE-2019-9022

    High · CVSS 7.5EPSS 4.19%Fix available

    CVE-2019-9022

    An issue was discovered in PHP 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.2. dns_get_record misparses a DNS response, which can allow a hostile DNS server to cause PHP to misuse memcpy, leading to read operations going past the buffer allocated for DNS data. This affects php_parserr in ext/standard/dns.c for DNS_CAA and DNS_ANY queries.

    • Update to 5.5.9+dfsg-1ubuntu4.29
    Published Updated
  6. CVE-2019-9021

    Critical · CVSS 9.8EPSS 10.06%Fix available

    CVE-2019-9021

    An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A heap-based buffer over-read in PHAR reading functions in the PHAR extension may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse the file name, a different vulnerability than CVE-2018-20783. This is related to phar_detect_phar_fname_ext in ext/phar/phar.c.

    • Update to 5.5.9+dfsg-1ubuntu4.27
    Published Updated
  7. CVE-2019-9020

    Critical · CVSS 9.8EPSS 10.06%Fix available

    CVE-2019-9020

    An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. Invalid input to the function xmlrpc_decode() can lead to an invalid memory access (heap out of bounds read or read after free). This is related to xml_elem_parse_buf in ext/xmlrpc/libxmlrpc/xml_element.c.

    • Update to 5.5.9+dfsg-1ubuntu4.27
    Published Updated
  8. CVE-2018-17082

    Medium · CVSS 6.1EPSS 4.1%Public exploitFix available

    CVE-2018-17082

    The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the php_handler function in sapi/apache2handler/sapi_apache2.c.

    • Update to 5.5.9+dfsg-1ubuntu4.26
    Published Updated
  9. CVE-2018-10548

    High · CVSS 7.5EPSS 8.35%Fix available

    CVE-2018-10548

    An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. ext/ldap/ldap.c allows remote LDAP servers to cause a denial of service (NULL pointer dereference and application crash) because of mishandling of the ldap_get_dn return value.

    • Update to 5.5.9+dfsg-1ubuntu4.25
    Published Updated
  10. CVE-2018-10547

    Medium · CVSS 6.1EPSS 3.44%Fix available

    CVE-2018-10547

    An issue was discovered in ext/phar/phar_object.c in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. There is Reflected XSS on the PHAR 403 and 404 error pages via request data of a request for a .phar file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-5712.

    • Update to 5.5.9+dfsg-1ubuntu4.25
    Published Updated
  11. CVE-2018-10545

    Medium · CVSS 4.7EPSS 0.79%Fix available

    CVE-2018-10545

    An issue was discovered in PHP before 5.6.35, 7.0.x before 7.0.29, 7.1.x before 7.1.16, and 7.2.x before 7.2.4. Dumpable FPM child processes allow bypassing opcache access controls because fpm_unix.c makes a PR_SET_DUMPABLE prctl call, allowing one user (in a multiuser environment) to obtain sensitive information from the process memory of a second user's PHP applications by running gcore on the PID of the PHP-FPM worker process.

    • Update to 5.5.9+dfsg-1ubuntu4.25
    Published Updated
  12. CVE-2018-7584

    Critical · CVSS 9.8EPSS 87.35%Public exploitFix available

    CVE-2018-7584

    In PHP through 5.6.33, 7.0.x before 7.0.28, 7.1.x through 7.1.14, and 7.2.x through 7.2.2, there is a stack-based buffer under-read while parsing an HTTP response in the php_stream_url_wrap_http_ex function in ext/standard/http_fopen_wrapper.c. This subsequently results in copying a large string.

    • Update to 5.5.9+dfsg-1ubuntu4.24
    Published Updated
  13. CVE-2016-10712

    High · CVSS 7.5EPSS 2.25%Fix available

    CVE-2016-10712

    In PHP before 5.5.32, 5.6.x before 5.6.18, and 7.x before 7.0.3, all of the return values of stream_get_meta_data can be controlled if the input can be controlled (e.g., during file uploads). For example, a "$uri = stream_get_meta_data(fopen($file, "r"))['uri']" call mishandles the case where $file is data:text/plain;uri=eviluri, -- in other words, metadata can be set by an attacker.

    • Update to 5.5.9+dfsg-1ubuntu4.24
    Published Updated

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