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CVE-2013-6630

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.

libjpeg是一个包含JPEG解码以及JPEG编码等功能的C语言库。libjpeg-turbo是libjpeg的一个优化改进版本。 Google Chrome 31.0.1650.48之前的版本中使用的libjpeg-turbo库1.3.0及之前的版本中的jdmarker.c文件中的‘get_dht’函数中存在安全漏洞，该漏洞源于当处理Huffman表时，libjpeg-turbo库使用未初始化的内存。远程攻击者可借助特制的JPEG图像利用该漏洞从未初始化内存位置获取敏感信息。

AI Predicted 7.5 Difficulty: Easy EPSS 2.13% · P82

Possible ATT&CK Techniques 1 AI

T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2013-6630

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The get_dht function in jdmarker.c in libjpeg-turbo through 1.3.0, as used in Google Chrome before 31.0.1650.48 and other products, does not set all elements of a certain Huffman value array during the reading of segments that follow Define Huffman Table (DHT) JPEG markers, which allows remote attackers to obtain sensitive information from uninitialized memory locations via a crafted JPEG image.
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
libjpeg-turbo 内存损坏漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libjpeg是一个包含JPEG解码以及JPEG编码等功能的C语言库。libjpeg-turbo是libjpeg的一个优化改进版本。 Google Chrome 31.0.1650.48之前的版本中使用的libjpeg-turbo库1.3.0及之前的版本中的jdmarker.c文件中的‘get_dht’函数中存在安全漏洞，该漏洞源于当处理Huffman表时，libjpeg-turbo库使用未初始化的内存。远程攻击者可借助特制的JPEG图像利用该漏洞从未初始化内存位置获取敏感信息。
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-2013-6630

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III. Intelligence Information for CVE-2013-6630

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Vendor Advisories for CVE-2013-6630 (13)

Mailing List Discussions for CVE-2013-6630 (15)

Other References for CVE-2013-6630 (3)

Same Patch Batch · n/a · 2013-11-15 · 22 CVEs total

CVE-2013-2032 Mediawiki ‘Password Reset’安全绕过漏洞
CVE-2013-4557 SPIP ‘ecran_securite.php’ PHP代码注入漏洞
CVE-2013-4556 SPIP ‘editer_auteur.php’ 跨站脚本漏洞
CVE-2013-4555 SPIP ‘logout.php’跨站请求伪造漏洞
CVE-2013-4551 Xen 远程拒绝服务漏洞
CVE-2013-4510 Tryton ‘main.py’任意文件写入漏洞
CVE-2013-4480 Red Hat Satellite 权限许可和访问控制问题漏洞
CVE-2013-4425 Pixmeo OsiriX Private Key 本地信息泄露漏洞
CVE-2013-4204 Google WebRTC 跨站脚本漏洞
CVE-2013-2114 MediaWiki 任意文件上传漏洞
CVE-2013-2061 OpenVPN ‘openvpn_decrypt()’函数信息泄露漏洞
CVE-2013-0741 ImageGen ‘font’参数跨站脚本漏洞
CVE-2013-2031 Mediawiki ‘SVG’文件跨站脚本漏洞
CVE-2013-1057 Ubuntu MAAS Server 本地提权漏洞
CVE-2013-6797 WordPres Blue Wrench Video Widget插件跨站请求伪造漏洞
CVE-2013-6631 Google Chrome ‘Channel::SendRTCPPacket’函数释放后重用漏洞
CVE-2013-6629 libjpeg/libjpeg-turbo库内存损坏漏洞
CVE-2013-6042 Softaculous Webuzo ‘user’参数跨站脚本漏洞
CVE-2013-5223 D-Link DSL-2760U-BN 跨站脚本漏洞和HTML注入漏洞
CVE-2013-4519 Beanbag Review Board 跨站脚本漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2013-6630

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