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CVE-2013-3672

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.

FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg 1.2.1之前的版本中的libavcodec中的mmvideo.c中的‘mm_decode_inter’函数中存在漏洞，该漏洞源于程序没有验证水平坐标和宽度值之间的关系。远程攻击者可通过特制的American Laser Games (ALG) MM Video数据利用该漏洞造成拒绝服务（越边界数组访问，应用程序崩溃）。

AI Predicted 7.5 Difficulty: Easy EPSS 1.36% · P71

Possible ATT&CK Techniques 1 AI

T1204 · User Execution
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I. Basic Information for CVE-2013-3672

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The mm_decode_inter function in mmvideo.c in libavcodec in FFmpeg before 1.2.1 does not validate the relationship between a horizontal coordinate and a width value, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted American Laser Games (ALG) MM Video data.
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
FFmpeg ‘mm_decode_inter’函数输入验证漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg 1.2.1之前的版本中的libavcodec中的mmvideo.c中的‘mm_decode_inter’函数中存在漏洞，该漏洞源于程序没有验证水平坐标和宽度值之间的关系。远程攻击者可通过特制的American Laser Games (ALG) MM Video数据利用该漏洞造成拒绝服务（越边界数组访问，应用程序崩溃）。
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 -

II. Public POCs for CVE-2013-3672

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III. Intelligence Information for CVE-2013-3672

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Vendor Advisories for CVE-2013-3672 (1)

Other References for CVE-2013-3672 (2)

Same Patch Batch · n/a · 2013-06-10 · 10 CVEs total

CVE-2013-1862 Apache HTTP Server Terminal Escape Sequence in Logs 命令注入漏洞
CVE-2013-2319 FileMaker Pro/Pro Advanced 欺骗漏洞
CVE-2013-3640 FileMaker Pro/Pro Advanced 跨站脚本漏洞
CVE-2013-3641 Pizza Hut Japan Official Order for Android 输入验证漏洞
CVE-2013-3670 FFmpeg ‘rle_unpack’函数缓冲区溢出漏洞
CVE-2013-3671 FFmpeg ‘format_line’函数数字错误漏洞
CVE-2013-3673 FFmpeg ‘gif_decode_frame’函数缓冲区溢出漏洞
CVE-2013-3674 FFmpeg ‘cdg_decode_frame’函数输入验证漏洞
CVE-2013-3675 FFmpeg ‘process_frame_obj’函数输入验证漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2013-3672

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