CVE-2010-2094 Memory corruption in n/a
Format string vulnerabilities in PHP's phar extension allow attackers to execute arbitrary code or disclose memory via crafted URIs.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2010-2094?
CVE-2010-2094 is a medium-severity memory corruption vulnerability in Php Php, published on 27 May 2010. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Multiple format string vulnerabilities in the phar extension in PHP 5.3 before 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) and possibly execute arbitrary code via a crafted phar:// URI that is not properly handled by the (1) phar_stream_flush, (2) phar_wrapper_unlink, (3) phar_parse_url, or (4) phar_wrapper_open_url functions in ext/phar/stream.c; and the (5) phar_wrapper_open_dir function in ext/phar/dirstream.c, which triggers errors in the php_stream_wrapper_log_error function.
Weakness: CWE-134
Which versions are affected by CVE-2010-2094?
It affects 1 product.
Products include Php Php.
How do I fix CVE-2010-2094?
No fix has been published for CVE-2010-2094 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2010-2094 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2010-2094 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Php Php
Sources
Also known as GHSA-wc9x-xr56-87qv.