CVE-2015-0235 PoC — GNU glibc 基于堆的缓冲区错误漏洞

Source

Associated Vulnerability

Title: GNU glibc 基于堆的缓冲区错误漏洞 (CVE-2015-0235)
Description:Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST."

Description

Test wether you're exposed to ghost (CVE-2015-0235). All kudos go to Qualys Security

Readme

# ghost-checker
Test wether you're exposed to ghost (CVE-2015-0235). All kudos go to Qualys Security

# Usage

```
/tmp/ghost-checker (master)$ make
cc -o ghost ghost.c
/tmp/ghost-checker (master)$ ./ghost 
not vulnerable
/tmp/ghost-checker (master)$ make clean
rm ghost
```

# Credits

Qualys Security Team
http://www.openwall.com/lists/oss-security/2015/01/27/9

File Snapshot

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