CVE-2012-3437
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
ImageMagick是美国ImageMagick Studio公司的一套开源的图象处理软件。该软件可读取、转换、写入多种格式的图片。 ImageMagick中的coders/png.c内的Magick_png_malloc函数中存在漏洞，可被恶意攻击者利用导致DoS（拒绝服务）。该漏洞源于解析PNG图像时存在类型转换错误，攻击者可利用该漏洞导致崩溃。ImageMagick 6.7.8-6版本中存在漏洞，其他版本也可能受到影响。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2012-3437
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Magick_png_malloc function in coders/png.c in ImageMagick 6.7.8 and earlier does not use the proper variable type for the allocation size, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG file that triggers incorrect memory allocation.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
ImageMagick PNG图像解析拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ImageMagick是美国ImageMagick Studio公司的一套开源的图象处理软件。该软件可读取、转换、写入多种格式的图片。 ImageMagick中的coders/png.c内的Magick_png_malloc函数中存在漏洞，可被恶意攻击者利用导致DoS（拒绝服务）。该漏洞源于解析PNG图像时存在类型转换错误，攻击者可利用该漏洞导致崩溃。ImageMagick 6.7.8-6版本中存在漏洞，其他版本也可能受到影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2012-3437
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2012-3437 (9)
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https://bugzilla.redhat.com/show_bug.cgi?id=844101 x_refsource_MISC
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http://www.mandriva.com/security/advisories?name=MDVSA-2012:160 vendor-advisory x_refsource_MANDRIVA
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http://www.mandriva.com/security/advisories?name=MDVSA-2013:092 vendor-advisory x_refsource_MANDRIVA
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Mailing List Discussions for CVE-2012-3437 (1)
Other References for CVE-2012-3437 (1)
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https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0243 x_refsource_CONFIRM
Same Patch Batch · n/a · 2012-08-07 · 20 CVEs total
| CVE-2012-3413 | KDE PIM 安全限制绕过漏洞 | |
| CVE-2012-4005 | Naver Cloud Explorer敏感信息漏洞 | |
| CVE-2012-2648 | Apple iPad/iPhone/iPod touch iOS 跨站脚本漏洞 | |
| CVE-2012-2317 | PHP 认证绕过漏洞 | |
| CVE-2012-2022 | HP NNMi 多个跨站脚本漏洞 | |
| CVE-2012-4177 | Ubisoft Uplay PC 任意程序执行漏洞 | |
| CVE-2012-3454 | Debian ‘extplorer’数据包不安全文件权限漏洞 | |
| CVE-2012-3453 | Debian ‘logol’数据包不安全文件权限漏洞 | |
| CVE-2012-3452 | Gnome-screensaver 安全绕过漏洞 | |
| CVE-2012-3449 | Open vSwitch 任意文件重新漏洞 | |
| CVE-2012-4178 | Symantec Web Gateway‘deptUploads_data.php’SQL注入漏洞 | |
| CVE-2012-2652 | Qemu 不安全临时文件漏洞 | |
| CVE-2012-3445 | Libvirt 远程拒绝服务漏洞 | |
| CVE-2012-3438 | GraphicsMagick PNG图像解析拒绝服务漏洞 | |
| CVE-2012-3429 | Bind-dyndb-ldap 远程拒绝服务漏洞 | |
| CVE-2012-3423 | IcedTea-Web 任意代码执行漏洞 | |
| CVE-2012-3422 | IcedTea-Web ‘getFirstInTableInstance()’函数任意代码执行漏洞 | |
| CVE-2012-3386 | GNU Automake 竞争条件问题漏洞 | |
| CVE-2012-0213 | Apache POI 拒绝服务漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2012-3437
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