CVE-2015-7547 PoC — GNU C Library 缓冲区错误漏洞

Source

https://github.com/Stick-U235/CVE-2015-7547-Research

Associated Vulnerability

Title:GNU C Library 缓冲区错误漏洞 (CVE-2015-7547)
Description:Multiple stack-based buffer overflows in the (1) send_dg and (2) send_vc functions in the libresolv library in the GNU C Library (aka glibc or libc6) before 2.23 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted DNS response that triggers a call to the getaddrinfo function with the AF_UNSPEC or AF_INET6 address family, related to performing "dual A/AAAA DNS queries" and the libnss_dns.so.2 NSS module.

Description

CVE-2015-7547 initial research.

Readme

Initial work on glibc exploit (CVE-2015-7547). Currently just returns to libc and calls system to provide a shell. This version does not account for ASLR yet.

File Snapshot

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