Security readout for executives and security teams
This CVE describes a PHP information leak where certain built-in string and encoding functions may expose memory contents if interrupted in a specific userspace condition. Business impact depends on whether legacy PHP 5.2 or 5.3 systems still process sensitive data. Likely exposure is limited to environments still running the named PHP version ranges. Internet-facing PHP applications handling credentials, tokens, personal data, or request/session material would carry higher consequence if the vulnerable code paths are reachable. Treat as a legacy-platform risk. It is not proven actively exploited in the provided sources, but memory disclosure can expose sensitive data. Prioritize if old PHP remains in production or inside vendor appliances. Mitigation focus: Inventory PHP runtimes and identify versions 5.2 through 5.2.13 or 5.3 through 5.3.2.; Check PHP, OS vendor, and appliance advisories for fixed package guidance.; Prioritize upgrading affected PHP runtimes where sensitive data is processed..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2010-2100 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.