Information disclosure in PHP
CVE-2010-2097
The (1) iconv_mime_decode, (2) iconv_substr, and (3) iconv_mime_encode functions in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.019 (78.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 78.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
- PHP — versions 5.2.0, 5.2.12, 5.2.10
Weakness classification (CWE)
Public proof-of-concept exploits
References
- php-security.org/2010/05/18/mops-2010-032-php-iconv_mime_decode-interruption-in… (Exploit, Vendor Advisory)
- marc.info/ (vendor-advisory)
- php-security.org/2010/05/18/mops-2010-034-php-iconv_mime_encode-interruption-in… (Exploit, Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html (vendor-advisory)
- php-security.org/2010/05/18/mops-2010-033-php-iconv_substr-interruption-informa… (Exploit, Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html (vendor-advisory)
Frequently asked questions
- What is CVE-2010-2097?
- CVE-2010-2097 is a vulnerability in PHP, classified under Information Disclosure. Published 2010-05-27.
- Is CVE-2010-2097 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.