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qtwebkit-opensource-src, qtwebkit-source and 1 more products — security advisory

Type: advisorySources: OSVAdvisory ID: UBUNTU-CVE-2015-3750

WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not enforce the HTTP Strict Transport Security (HSTS) protection mechanism for Content Security Policy (CSP) report requests, which allows man-in-the-middle attackers to obtain sensitive information by sniffing the network or spoof a report by modifying the client-server data stream.

Products
qtwebkit-opensource-src, qtwebkit-source, webkitgtk
Affected versions
2.3.2-0ubuntu10, 2.3.2-0ubuntu11, 2.4.10-0ubuntu1, 2.4.11-0ubuntu0.1, 2.4.9-2ubuntu2, 5.4.2+dfsg-1ubuntu2.1, 5.5.1+dfsg-2ubuntu1
Fixed versions
Not specified
CVEs
CVE-2015-3750
Confirmed fixed CVEs
Not specified
Updated in this feed
28 Oct 2026, 09:07 UTC · Revision 1

Source evidence

UBUNTU-CVE-2015-3750

core-osv · Original source

Published 16 Aug 2015, 23:59 UTC

WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not enforce the HTTP Strict Transport Security (HSTS) protection mechanism for Content Security Policy (CSP) report requests, which allows man-in-the-middle attackers to obtain sensitive information by sniffing the network or spoof a report by modifying the client-server data stream.

osv:UBUNTU-CVE-2015-3750

qtwebkit-opensource-src

Fixed versions: Not specified

qtwebkit-source

Fixed versions: Not specified

webkitgtk

Fixed versions: Not specified

Complete source record
{
  "id": "4bee95dac98767ec1eadb62d012f8a2fc8273aabe3c539a1f6a114843176b4c4",
  "url": "https://osv.dev/vulnerability/UBUNTU-CVE-2015-3750",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "UBUNTU-CVE-2015-3750",
    "summary": "WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not enforce the HTTP Strict Transport Security (HSTS) protection mechanism for Content Security Policy (CSP) report requests, which allows man-in-the-middle attackers to obtain sensitive information by sniffing the network or spoof a report by modifying the client-server data stream.",
    "evidence": "osv:UBUNTU-CVE-2015-3750",
    "products": [
      {
        "name": {
          "value": "qtwebkit-opensource-src",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "5.4.2+dfsg-1ubuntu2.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "5.5.1+dfsg-2ubuntu1",
            "evidence": "/affected/0/versions"
          }
        ]
      },
      {
        "name": {
          "value": "qtwebkit-source",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "2.3.2-0ubuntu10",
            "evidence": "/affected/1/versions"
          },
          {
            "value": "2.3.2-0ubuntu11",
            "evidence": "/affected/1/versions"
          }
        ]
      },
      {
        "name": {
          "value": "webkitgtk",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "2.4.9-2ubuntu2",
            "evidence": "/affected/2/versions"
          },
          {
            "value": "2.4.10-0ubuntu1",
            "evidence": "/affected/2/versions"
          },
          {
            "value": "2.4.11-0ubuntu0.1",
            "evidence": "/affected/2/versions"
          }
        ]
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "UBUNTU-CVE-2015-3750",
      "aliases": [
        "UBUNTU-CVE-2015-3750"
      ],
      "metrics": [
        {
          "type": "Ubuntu",
          "score": "medium"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "qtwebkit-opensource-src",
            "purl": "pkg:deb/ubuntu/qtwebkit-opensource-src?arch=source&distro=xenial",
            "ecosystem": "Ubuntu:16.04:LTS"
          },
          "versions": [
            "5.4.2+dfsg-1ubuntu2.1",
            "5.5.1+dfsg-2ubuntu1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-3750.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "libqt5webkit5",
                "binary_version": "5.5.1+dfsg-2ubuntu1"
              },
              {
                "binary_name": "libqt5webkit5-qmlwebkitplugin",
                "binary_version": "5.5.1+dfsg-2ubuntu1"
              },
              {
                "binary_name": "qml-module-qtwebkit",
                "binary_version": "5.5.1+dfsg-2ubuntu1"
              },
              {
                "binary_name": "qtwebkit5-doc-html",
                "binary_version": "5.5.1+dfsg-2ubuntu1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "qtwebkit-source",
            "purl": "pkg:deb/ubuntu/qtwebkit-source?arch=source&distro=xenial",
            "ecosystem": "Ubuntu:16.04:LTS"
          },
          "versions": [
            "2.3.2-0ubuntu10",
            "2.3.2-0ubuntu11"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-3750.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "libqtwebkit-qmlwebkitplugin",
                "binary_version": "2.3.2-0ubuntu11"
              },
              {
                "binary_name": "libqtwebkit4",
                "binary_version": "2.3.2-0ubuntu11"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "webkitgtk",
            "purl": "pkg:deb/ubuntu/webkitgtk?arch=source&distro=xenial",
            "ecosystem": "Ubuntu:16.04:LTS"
          },
          "versions": [
            "2.4.9-2ubuntu2",
            "2.4.10-0ubuntu1",
            "2.4.11-0ubuntu0.1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-3750.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "gir1.2-javascriptcoregtk-3.0",
                "binary_version": "2.4.11-0ubuntu0.1"
              },
              {
                "binary_name": "gir1.2-webkit-3.0",
                "binary_version": "2.4.11-0ubuntu0.1"
              },
              {
                "binary_name": "gir1.2-webkit2-3.0",
                "binary_version": "2.4.11-0ubuntu0.1"
              },
              {
                "binary_name": "libjavascriptcoregtk-1.0-0",
                "binary_version": "2.4.11-0ubuntu0.1"
              },
              {
                "binary_name": "libjavascriptcoregtk-3.0-0",
                "binary_version": "2.4.11-0ubuntu0.1"
              },
              {
                "binary_name": "libjavascriptcoregtk-3.0-bin",
                "binary_version": "2.4.11-0ubuntu0.1"
              },
              {
                "binary_name": "libwebkit2gtk-3.0-25",
                "binary_version": "2.4.11-0ubuntu0.1"
              },
              {
                "binary_name": "libwebkitgtk-1.0-0",
                "binary_version": "2.4.11-0ubuntu0.1"
              },
              {
                "binary_name": "libwebkitgtk-1.0-common",
                "binary_version": "2.4.11-0ubuntu0.1"
              },
              {
                "binary_name": "libwebkitgtk-3.0-0",
                "binary_version": "2.4.11-0ubuntu0.1"
              },
              {
                "binary_name": "libwebkitgtk-3.0-common",
                "binary_version": "2.4.11-0ubuntu0.1"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-08T12:49:16.478980729Z",
      "provider": "osv",
      "upstream": [
        "CVE-2015-3750"
      ],
      "references": [
        "https://ubuntu.com/security/CVE-2015-3750",
        "https://support.apple.com/kb/HT205033",
        "https://support.apple.com/kb/HT205030",
        "https://www.cve.org/CVERecord?id=CVE-2015-3750"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2015-3750",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 99374,
  "published_at": "2015-08-16T23:59:00+00:00"
}