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CVE-2014-8549

EPSS 0.52% · P67
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I. Basic Information for CVE-2014-8549

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
libavcodec/on2avc.c in FFmpeg before 2.4.2 does not constrain the number of channels to at most 2, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted On2 data.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
FFmpeg 数字错误漏洞
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 2.4.1及之前版本的libavcodec/on2avc.c文件中存在安全漏洞，该漏洞源于程序限制通道的数量最多为2。远程攻击者可借助特制的On2数据利用该漏洞造成拒绝服务（越边界访问）。
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

VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2014-8549

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III. Intelligence Information for CVE-2014-8549

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Same Patch Batch · n/a · 2014-11-05 · 15 CVEs total

CVE-2014-8622WordPress Compfight插件跨站脚本漏洞
CVE-2014-3710file 输入验证错误漏洞
CVE-2014-4769IBM WebSphere Commerce 信息泄露漏洞
CVE-2014-4810IBM Cognos Mobile 权限许可和访问控制漏洞
CVE-2014-4834IBM WebSphere Commerce 拒绝服务漏洞
CVE-2014-8326phpMyAdmin 跨站脚本漏洞
CVE-2014-8541FFmpeg‘libavcodec/mjpegdec.c’文件缓冲区溢出漏洞
CVE-2014-8542FFmpeg‘libavcodec/mmvideo.c’文件缓冲区溢出漏洞
CVE-2014-8543FFmpeg‘libavcodec/mmvideo.c’文件输入验证漏洞
CVE-2014-8544FFmpeg 输入验证漏洞
CVE-2014-8545FFmpeg 数字错误漏洞
CVE-2014-8546FFmpeg‘libavcodec/cinepak.c’文件数字错误漏洞
CVE-2014-8547FFmpeg 缓冲区溢出漏洞
CVE-2014-8548FFmpeg 缓冲区溢出漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2014-8549

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