gsd-2017-2633
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vnc_refresh_server_surface'. A user inside a guest could use this flaw to crash the QEMU process.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2017-2633", "description": "An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the \u0027vnc_refresh_server_surface\u0027. A user inside a guest could use this flaw to crash the QEMU process.", "id": "GSD-2017-2633", "references": [ "https://www.suse.com/security/cve/CVE-2017-2633.html", "https://access.redhat.com/errata/RHSA-2017:1856", "https://access.redhat.com/errata/RHSA-2017:1441", "https://access.redhat.com/errata/RHSA-2017:1206", "https://access.redhat.com/errata/RHSA-2017:1205", "https://ubuntu.com/security/CVE-2017-2633", "https://linux.oracle.com/cve/CVE-2017-2633.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2017-2633" ], "details": "An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the \u0027vnc_refresh_server_surface\u0027. A user inside a guest could use this flaw to crash the QEMU process.", "id": "GSD-2017-2633", "modified": "2023-12-13T01:21:05.486951Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2017-2633", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Qemu:", "version": { "version_data": [ { "version_value": "1.7.2" } ] } } ] }, "vendor_name": "QEMU" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the \u0027vnc_refresh_server_surface\u0027. A user inside a guest could use this flaw to crash the QEMU process." } ] }, "impact": { "cvss": [ [ { "vectorString": "5.4/CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L", "version": "3.0" } ], [ { "vectorString": "3.8/AV:A/AC:M/Au:S/C:N/I:P/A:P", "version": "2.0" } ] ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-120" } ] } ] }, "references": { "reference_data": [ { "name": "[oss-security] 20170223 CVE-2017-2633 Qemu: VNC: memory corruption due to unchecked resolution limit", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2017/02/23/1" }, { "name": "https://git.qemu.org/?p=qemu.git;a=commitdiff;h=bea60dd7679364493a0d7f5b54316c767cf894ef", "refsource": "CONFIRM", "url": "https://git.qemu.org/?p=qemu.git;a=commitdiff;h=bea60dd7679364493a0d7f5b54316c767cf894ef" }, { "name": "RHSA-2017:1206", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:1206" }, { "name": "https://git.qemu.org/?p=qemu.git;a=commitdiff;h=9f64916da20eea67121d544698676295bbb105a7", "refsource": "CONFIRM", "url": "https://git.qemu.org/?p=qemu.git;a=commitdiff;h=9f64916da20eea67121d544698676295bbb105a7" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2633", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2633" }, { "name": "RHSA-2017:1441", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:1441" }, { "name": "96417", "refsource": "BID", "url": "http://www.securityfocus.com/bid/96417" }, { "name": "RHSA-2017:1856", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:1856" }, { "name": "RHSA-2017:1205", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:1205" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "1.7.2", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2017-2633" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the \u0027vnc_refresh_server_surface\u0027. A user inside a guest could use this flaw to crash the QEMU process." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-125" }, { "lang": "en", "value": "CWE-787" } ] } ] }, "references": { "reference_data": [ { "name": "https://git.qemu.org/?p=qemu.git;a=commitdiff;h=bea60dd7679364493a0d7f5b54316c767cf894ef", "refsource": "CONFIRM", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://git.qemu.org/?p=qemu.git;a=commitdiff;h=bea60dd7679364493a0d7f5b54316c767cf894ef" }, { "name": "https://git.qemu.org/?p=qemu.git;a=commitdiff;h=9f64916da20eea67121d544698676295bbb105a7", "refsource": "CONFIRM", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://git.qemu.org/?p=qemu.git;a=commitdiff;h=9f64916da20eea67121d544698676295bbb105a7" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2633", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2633" }, { "name": "[oss-security] 20170223 CVE-2017-2633 Qemu: VNC: memory corruption due to unchecked resolution limit", "refsource": "MLIST", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2017/02/23/1" }, { "name": "RHSA-2017:1856", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1856" }, { "name": "RHSA-2017:1441", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1441" }, { "name": "RHSA-2017:1206", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1206" }, { "name": "RHSA-2017:1205", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1205" }, { "name": "96417", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/96417" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } }, "lastModifiedDate": "2019-10-09T23:26Z", "publishedDate": "2018-07-27T19:29Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.