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CVE-2011-3048

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

libpng是一个可对PNG图形文件实现创建、读写等操作的PNG参考库。 Libpng中存在漏洞，此漏洞源于在解析某些文本块时"png_set_text_2()"函数中的错误。攻击者可利用该漏洞借助特制PNG文件损坏栈内存，成功利用该漏洞可能导致执行任意代码。libpng 1.5.10之前版本、1.4.11版本、1.2.49版本和1.0.59版本中存在该漏洞。

AI Predicted 9.3 Difficulty: Easy EPSS 6.52% · P94

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2011-3048

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The png_set_text_2 function in pngset.c in libpng 1.0.x before 1.0.59, 1.2.x before 1.2.49, 1.4.x before 1.4.11, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted text chunk in a PNG image file, which triggers a memory allocation failure that is not properly handled, leading to a heap-based buffer overflow.
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
libpng ‘png_set_text_2()’ 内存破坏漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libpng是一个可对PNG图形文件实现创建、读写等操作的PNG参考库。 Libpng中存在漏洞，此漏洞源于在解析某些文本块时"png_set_text_2()"函数中的错误。攻击者可利用该漏洞借助特制PNG文件损坏栈内存，成功利用该漏洞可能导致执行任意代码。libpng 1.5.10之前版本、1.4.11版本、1.2.49版本和1.0.59版本中存在该漏洞。
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-2011-3048

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III. Intelligence Information for CVE-2011-3048

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Vendor Advisories for CVE-2011-3048 (16)

Mailing List Discussions for CVE-2011-3048 (8)

Other References for CVE-2011-3048 (1)

Same Patch Batch · n/a · 2012-05-29 · 11 CVEs total

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CVE-2012-1986 Puppet和Puppet Enterprise 权限许可和访问控制问题
CVE-2012-1987 Puppet和Puppet Enterprise 拒绝服务漏洞
CVE-2012-1988 Puppet和Puppet Enterprise 安全漏洞
CVE-2012-2952 Jaow ‘add_ons.php’ SQL注入漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-3048

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