CVE-2013-3670
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 git 20130328至20130501中的libavcodec中的vmdav.c中的‘rle_unpack’函数中存在漏洞，该漏洞源于程序没有正确使用bytestream2 API。远程攻击者可通过特制的RLE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）。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2013-3670
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The rle_unpack function in vmdav.c in libavcodec in FFmpeg git 20130328 through 20130501 does not properly use the bytestream2 API, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted RLE data. NOTE: the vendor has listed this as an issue fixed in 1.2.1, but the issue is actually in new code that was not shipped with the 1.2.1 release or any earlier release.
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 ‘rle_unpack’函数缓冲区溢出漏洞
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 git 20130328至20130501中的libavcodec中的vmdav.c中的‘rle_unpack’函数中存在漏洞，该漏洞源于程序没有正确使用bytestream2 API。远程攻击者可通过特制的RLE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-2013-3670
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2013-3670 (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-2013-3671 | FFmpeg ‘format_line’函数数字错误漏洞 | |
| CVE-2013-3672 | FFmpeg ‘mm_decode_inter’函数输入验证漏洞 | |
| 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
V. Comments for CVE-2013-3670
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