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CVE-2018-11033

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.

Xpdf是Foo实验室开发的一款开源的PDF阅读器，它支持解码LZW压缩格式的文件以及阅读加密的PDF文件。DCT decoder是其中的一个DCT解码器。 Xpdf 4.00之前版本中的DCT解码器的Stream.cc文件‘DCTStream::readHuffSym’函数存在安全漏洞。远程攻击者可借助特制的JPEG数据利用该漏洞造成拒绝服务（应用程序崩溃）。

AI Predicted 5.5 Difficulty: Easy EPSS 1.28% · P69

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2018-11033

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The DCTStream::readHuffSym function in Stream.cc in the DCT decoder in xpdf before 4.00 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted JPEG 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
Xpdf DCT解码器安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xpdf是Foo实验室开发的一款开源的PDF阅读器，它支持解码LZW压缩格式的文件以及阅读加密的PDF文件。DCT decoder是其中的一个DCT解码器。 Xpdf 4.00之前版本中的DCT解码器的Stream.cc文件‘DCTStream::readHuffSym’函数存在安全漏洞。远程攻击者可借助特制的JPEG数据利用该漏洞造成拒绝服务（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-2018-11033

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III. Intelligence Information for CVE-2018-11033

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Other References for CVE-2018-11033 (1)

Same Patch Batch · n/a · 2018-05-14 · 13 CVEs total

CVE-2018-11031 PHPRAP 代码问题漏洞
CVE-2018-11032 PHPRAP SQL注入漏洞
CVE-2018-10944 ROC 安全漏洞
CVE-2018-11034 2345 Security Guard 安全漏洞
CVE-2018-11035 2345 Security Guard 安全漏洞
CVE-2018-11037 Exiv2 安全漏洞
CVE-2018-10252 Actiontec WCB6200Q 安全漏洞
CVE-2018-10989 Arris Touchstone Telephony Gateway TG1682G 安全漏洞
CVE-2018-10990 Arris Touchstone Telephony Gateway TG1682G 安全漏洞
CVE-2018-10994 Open Whisper Signal 跨站脚本漏洞
CVE-2018-11090 MyBiz MyProcureNet 跨站脚本漏洞
CVE-2018-11091 MyBiz MyProcureNet 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-11033

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