gsd-2011-2699
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service (disrupted networking) by predicting these values and sending crafted packets.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2011-2699", "description": "The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service (disrupted networking) by predicting these values and sending crafted packets.", "id": "GSD-2011-2699", "references": [ "https://www.suse.com/security/cve/CVE-2011-2699.html", "https://access.redhat.com/errata/RHSA-2012:0358", "https://access.redhat.com/errata/RHSA-2011:1465", "https://access.redhat.com/errata/RHSA-2011:1386", "https://alas.aws.amazon.com/cve/html/CVE-2011-2699.html", "https://linux.oracle.com/cve/CVE-2011-2699.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2011-2699" ], "details": "The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service (disrupted networking) by predicting these values and sending crafted packets.", "id": "GSD-2011-2699", "modified": "2023-12-13T01:19:07.178756Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2011-2699", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_affected": "=", "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service (disrupted networking) by predicting these values and sending crafted packets." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:150", "refsource": "MISC", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:150" }, { "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1", "refsource": "MISC", "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=87c48fa3b4630905f98268dde838ee43626a060c", "refsource": "MISC", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=87c48fa3b4630905f98268dde838ee43626a060c" }, { "name": "http://www.openwall.com/lists/oss-security/2011/07/20/5", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2011/07/20/5" }, { "name": "http://www.securitytracker.com/id?1027274", "refsource": "MISC", "url": "http://www.securitytracker.com/id?1027274" }, { "name": "https://github.com/torvalds/linux/commit/87c48fa3b4630905f98268dde838ee43626a060c", "refsource": "MISC", "url": "https://github.com/torvalds/linux/commit/87c48fa3b4630905f98268dde838ee43626a060c" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=723429", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=723429" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux:4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_mrg:2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2011-2699" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service (disrupted networking) by predicting these values and sending crafted packets." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1", "refsource": "CONFIRM", "tags": [ "Mailing List", "Patch", "Vendor Advisory" ], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=723429", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=723429" }, { "name": "[oss-security] 20110720 Re: CVE request: kernel: ipv6: make fragment identifications less predictable", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2011/07/20/5" }, { "name": "https://github.com/torvalds/linux/commit/87c48fa3b4630905f98268dde838ee43626a060c", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/torvalds/linux/commit/87c48fa3b4630905f98268dde838ee43626a060c" }, { "name": "1027274", "refsource": "SECTRACK", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id?1027274" }, { "name": "MDVSA-2013:150", "refsource": "MANDRIVA", "tags": [ "Broken Link" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:150" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=87c48fa3b4630905f98268dde838ee43626a060c", "refsource": "MISC", "tags": [], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=87c48fa3b4630905f98268dde838ee43626a060c" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2023-02-13T04:31Z", "publishedDate": "2012-05-24T23:55Z" } } }
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- 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.