CVE-2007-5501

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://lwn.net/Articles/258947/", "name": "[linux-kernel] 20071116 Linux 2.6.23.8", "tags": [], "refsource": "MLIST"}, {"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.23.8", "name": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.23.8", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.24-rc3", "name": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.24-rc3", "tags": [], "refsource": "CONFIRM"}, {"url": "https://issues.rpath.com/browse/RPL-1965", "name": "https://issues.rpath.com/browse/RPL-1965", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.novell.com/linux/security/advisories/2007_63_kernel.html", "name": "SUSE-SA:2007:063", "tags": [], "refsource": "SUSE"}, {"url": "http://www.securityfocus.com/bid/26474", "name": "26474", "tags": ["Patch"], "refsource": "BID"}, {"url": "http://secunia.com/advisories/27664", "name": "27664", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/27703", "name": "27703", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/27888", "name": "27888", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00170.html", "name": "FEDORA-2007-3751", "tags": [], "refsource": "FEDORA"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00032.html", "name": "FEDORA-2007-3837", "tags": [], "refsource": "FEDORA"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00302.html", "name": "FEDORA-2007-759", "tags": [], "refsource": "FEDORA"}, {"url": "http://secunia.com/advisories/27919", "name": "27919", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/27922", "name": "27922", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.ubuntu.com/usn/usn-574-1", "name": "USN-574-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://secunia.com/advisories/28706", "name": "28706", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:044", "name": "MDVSA-2008:044", "tags": ["Vendor Advisory"], "refsource": "MANDRIVA"}, {"url": "http://www.ubuntu.com/usn/usn-558-1", "name": "USN-558-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://secunia.com/advisories/28170", "name": "28170", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00002.html", "name": "SUSE-SA:2008:013", "tags": [], "refsource": "SUSE"}, {"url": "http://secunia.com/advisories/29245", "name": "29245", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.vupen.com/english/advisories/2007/3902", "name": "ADV-2007-3902", "tags": ["Vendor Advisory"], "refsource": "VUPEN"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/38548", "name": "linux-kernel-tcpsacktagwritequeue-dos(38548)", "tags": [], "refsource": "XF"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=96a2d41a3e495734b63bff4e5dd0112741b93b38", "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=96a2d41a3e495734b63bff4e5dd0112741b93b38", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The tcp_sacktag_write_queue function in net/ipv4/tcp_input.c in Linux kernel 2.6.21 through 2.6.23.7, and 2.6.24-rc through 2.6.24-rc2, allows remote attackers to cause a denial of service (crash) via crafted ACK responses that trigger a NULL pointer dereference."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-399"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2007-5501", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "severity": "HIGH", "impactScore": 6.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2007-11-15T20:46Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.21:rc2:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.23.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.22.15:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, 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