CVE-2011-1938 (GCVE-0-2011-1938)

Vulnerability from cvelistv5 – Published: 2011-05-31 20:00 – Updated: 2024-08-06 22:46
VLAI
Summary
Stack-based buffer overflow in the socket_connect function in ext/sockets/sockets.c in PHP 5.3.3 through 5.3.6 might allow context-dependent attackers to execute arbitrary code via a long pathname for a UNIX socket.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1088 records in the last 180 days details
References
Date Public
2011-05-23 00:00
Show details on NVD website
To clipboard 

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      "current_release_date": "2025-11-21T12:57:41+00:00",
      "cve": "CVE-2011-1938",
      "id": "CVE-2011-1938",
      "initial_release_date": "2011-05-23T00:00:00+00:00",
      "product_status:fixed": "440",
      "product_status:known_not_affected": "2",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "php: stack-based buffer overflow in socket_connect()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-1938.json",
      "version": "3"
    },
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      "aggregate_severity": "moderate",
      "current_release_date": "2026-05-01T02:26:28Z",
      "cve": "CVE-2011-1938",
      "id": "CVE-2011-1938",
      "initial_release_date": "2023-02-15T05:53:09Z",
      "product_status:recommended": "90",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2011-1938",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2011-1938.json",
      "version": "7"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
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Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

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