Security Bulletin: IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerabilities in php

Vulnerability Details

CVEID: CVE-2018-7584
DESCRIPTION: PHP is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the php_stream_url_wrap_http_ex function in ext/standard/http_fopen_wrapper.c. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause a denial of service.
CVSS Base Score: 7.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/139869 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

CVEID: CVE-2018-5711
DESCRIPTION: PHP is vulnerable to a denial of service, caused by an integer signedness error in the imagecreatefromgif and imagecreatefromstring functions in the GD Graphics Library (aka libgd). By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop.
CVSS Base Score: 5.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137653 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

CVEID: CVE-2016-10712
DESCRIPTION: PHP could provide weaker than expected security, caused by the control of all of the return values of stream_get_meta_data. A remote attacker could exploit this vulnerability to falsify output data.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/139451 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)

CVEID: CVE-2017-9229
DESCRIPTION: Oniguruma is vulnerable to a denial of service, caused by a flaw in the left_adjust_char_head(). By using a specially-crafted regular expression, an attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/127150 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID: CVE-2017-9228
DESCRIPTION: Oniguruma is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by bitset_set_range(). By using a specially-crafted regular expression, a remote attacker could overflow a buffer and execute arbitrary or cause the application to crash.
CVSS Base Score: 7.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/127149 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)