{"answers":{"affected":"It affects 8 products.","exploited":"There is no known exploitation of CVE-2014-5077 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2014-5077 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 1 Aug 2014. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2014-5077 and fix it if it is affected.\n\nWhat it is: CVE-2014-5077 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 1 Aug 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2014-5077 in the wild and no public exploit code.\n\nAffected product: Canonical Ubuntu Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2014-5077/ (Markdown: https://insights.sbomify.com/CVE-2014-5077/index.md)","id":"CVE-2014-5077","markdown":"https://insights.sbomify.com/CVE-2014-5077/index.md","name":"CVE-2014-5077","record":{"aliases":["DEBIAN-CVE-2014-5077","GHSA-h74m-54fh-xp9p","RHSA-2014:1668","RHSA-2014:1872","UBUNTU-CVE-2014-5077"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Linux kernel","requires_auth":"none","summary":"Remote attackers can cause a denial of service via NULL pointer dereference in the Linux kernel SCTP implementation when authentication is enabled.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"linux_kernel","vendor":"linux"},{"product":"enterprise_linux_eus","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"},{"product":"enterprise_linux_server_tus","vendor":"redhat"},{"product":"linux_enterprise_desktop","vendor":"suse"},{"product":"linux_enterprise_real_time_extension","vendor":"suse"},{"product":"linux_enterprise_server","vendor":"suse"}],"cvss":{"score":7.1,"severity":"high","source":"nvd","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","version":"2.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"The sctp_assoc_update function in net/sctp/associola.c in the Linux kernel through 3.15.8, when SCTP authentication is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by starting to establish an association between two endpoints immediately after an exchange of INIT and INIT ACK chunks to establish an earlier association between these endpoints in the opposite direction.","ecosystems":["Red Hat:rhel_eus:6.4::computenode","Red Hat:rhel_eus:6.4::server","Red Hat:rhel_eus:6.5::computenode","Red Hat:rhel_eus:6.5::server"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Null dereference in n/a","id":"CVE-2014-5077","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","linux:linux_kernel","redhat:enterprise_linux_eus","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_tus","suse:linux_enterprise_desktop","suse:linux_enterprise_real_time_extension","suse:linux_enterprise_server"],"type":"null_dereference","year":"2014"},"n_packages":72,"n_references":22,"next":{"headline":"Auth bypass in n/a","id":"CVE-2014-5081"},"packages":[{"ecosystem":"Red Hat:rhel_eus:6.4::computenode","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel","purl":"pkg:rpm/redhat/kernel","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::computenode","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-debug","purl":"pkg:rpm/redhat/kernel-debug","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::computenode","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-debug-debuginfo","purl":"pkg:rpm/redhat/kernel-debug-debuginfo","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::computenode","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-debug-devel","purl":"pkg:rpm/redhat/kernel-debug-devel","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::computenode","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-debuginfo","purl":"pkg:rpm/redhat/kernel-debuginfo","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::computenode","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-debuginfo-common-x86_64","purl":"pkg:rpm/redhat/kernel-debuginfo-common-x86_64","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::computenode","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-devel","purl":"pkg:rpm/redhat/kernel-devel","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::computenode","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-doc","purl":"pkg:rpm/redhat/kernel-doc","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::computenode","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-firmware","purl":"pkg:rpm/redhat/kernel-firmware","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::computenode","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-headers","purl":"pkg:rpm/redhat/kernel-headers","source":"RHSA-2014:1872"},{"ecosystem":"Red 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Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-debuginfo-common-s390x","purl":"pkg:rpm/redhat/kernel-debuginfo-common-s390x","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-debuginfo-common-x86_64","purl":"pkg:rpm/redhat/kernel-debuginfo-common-x86_64","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-devel","purl":"pkg:rpm/redhat/kernel-devel","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-doc","purl":"pkg:rpm/redhat/kernel-doc","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-firmware","purl":"pkg:rpm/redhat/kernel-firmware","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-headers","purl":"pkg:rpm/redhat/kernel-headers","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-kdump","purl":"pkg:rpm/redhat/kernel-kdump","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-kdump-debuginfo","purl":"pkg:rpm/redhat/kernel-kdump-debuginfo","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-kdump-devel","purl":"pkg:rpm/redhat/kernel-kdump-devel","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"perf","purl":"pkg:rpm/redhat/perf","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"perf-debuginfo","purl":"pkg:rpm/redhat/perf-debuginfo","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"python-perf","purl":"pkg:rpm/redhat/python-perf","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.4::server","fixed":["0:2.6.32-358.51.1.el6"],"introduced":["0"],"last_affected":[],"package":"python-perf-debuginfo","purl":"pkg:rpm/redhat/python-perf-debuginfo","source":"RHSA-2014:1872"},{"ecosystem":"Red Hat:rhel_eus:6.5::computenode","fixed":["0:2.6.32-431.37.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel","purl":"pkg:rpm/redhat/kernel","source":"RHSA-2014:1668"},{"ecosystem":"Red Hat:rhel_eus:6.5::computenode","fixed":["0:2.6.32-431.37.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-abi-whitelists","purl":"pkg:rpm/redhat/kernel-abi-whitelists","source":"RHSA-2014:1668"},{"ecosystem":"Red Hat:rhel_eus:6.5::computenode","fixed":["0:2.6.32-431.37.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-debug","purl":"pkg:rpm/redhat/kernel-debug","source":"RHSA-2014:1668"},{"ecosystem":"Red Hat:rhel_eus:6.5::computenode","fixed":["0:2.6.32-431.37.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-debug-debuginfo","purl":"pkg:rpm/redhat/kernel-debug-debuginfo","source":"RHSA-2014:1668"},{"ecosystem":"Red Hat:rhel_eus:6.5::computenode","fixed":["0:2.6.32-431.37.1.el6"],"introduced":["0"],"last_affected":[],"package":"kernel-debug-devel","purl":"pkg:rpm/redhat/kernel-debug-devel","source":"RHSA-2014:1668"}],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2014-5076"},"products":["n/a"],"published":"2014-08-01","related":[{"cvss_score":9.8,"headline":"SaltStack Salt Authentication Bypass","id":"CVE-2020-11651","kev_date_added":"2021-11-03","published":"2020-04-30"},{"cvss_score":9.8,"headline":"OpenSMTPD Remote Code Execution","id":"CVE-2020-7247","kev_date_added":"2022-03-25","published":"2020-01-29"},{"cvss_score":9.8,"headline":"Exim Out-of-bounds Write","id":"CVE-2019-16928","kev_date_added":"2022-03-03","published":"2019-09-27"},{"cvss_score":9.8,"headline":"Exim Buffer Overflow","id":"CVE-2018-6789","kev_date_added":"2021-11-03","published":"2018-02-08"},{"cvss_score":9.8,"headline":"Oracle Java SE and Java SE Embedded Remote Code Execution","id":"CVE-2015-2590","kev_date_added":"2022-03-03","published":"2015-07-16"},{"cvss_score":9.8,"headline":"Oracle JRE Remote Code Execution","id":"CVE-2013-0422","kev_date_added":"2022-05-25","published":"2013-01-10"},{"cvss_score":9.8,"headline":"Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution","id":"CVE-2011-3544","kev_date_added":"2022-03-03","published":"2011-10-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can cause a denial of service via NULL pointer dereference in the Linux kernel SCTP implementation when authentication is enabled.","url":"https://insights.sbomify.com/CVE-2014-5077/"}