{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2017-2591 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-2591 is a low-severity memory corruption vulnerability in Redhat Enterprise Linux, published on 30 Apr 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-2591 and fix it if it is affected.\n\nWhat it is: CVE-2017-2591 is a low-severity memory corruption vulnerability in Redhat Enterprise Linux, published on 30 Apr 2018. 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-2017-2591 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise 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-2017-2591/ (Markdown: https://insights.sbomify.com/CVE-2017-2591/index.md)","id":"CVE-2017-2591","markdown":"https://insights.sbomify.com/CVE-2017-2591/index.md","name":"CVE-2017-2591","record":{"aliases":["DEBIAN-CVE-2017-2591","GHSA-cmhq-25mx-42j8","MGASA-2017-0028","UBUNTU-CVE-2017-2591"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"LDAP directory server","requires_auth":"none","summary":"An attacker can trigger an out-of-bounds heap read in the attribute uniqueness plugin, causing a crash of the LDAP service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"389_directory_server","vendor":"fedoraproject"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"},{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"389-ds-base before version 1.3.6 is vulnerable to an improperly NULL terminated array in the uniqueness_entry_to_config() function in the \"attribute uniqueness\" plugin of 389 Directory Server. An authenticated, or possibly unauthenticated, attacker could use this flaw to force an out-of-bound heap memory read, possibly triggering a crash of the LDAP service.","ecosystems":[],"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":"Memory corruption in 389-ds-base","id":"CVE-2017-2591","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux"],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":3,"next":{"headline":"oslo.middleware Information Disclosure vulnerability","id":"CVE-2017-2592"},"packages":[],"prev":{"headline":"Missing authorization in ipa","id":"CVE-2017-2590"},"products":["389-ds-base"],"published":"2018-04-30","related":[{"cvss_score":9.8,"headline":"Information disclosure in 389-ds-base","id":"CVE-2017-7551","kev_date_added":null,"published":"2017-08-16"},{"cvss_score":8.1,"headline":"Auth bypass in 389-ds-base","id":"CVE-2017-15135","kev_date_added":null,"published":"2018-01-24"},{"cvss_score":7.5,"headline":"Denial of service in 389-ds-base","id":"CVE-2019-10171","kev_date_added":null,"published":"2019-08-02"},{"cvss_score":7.5,"headline":"Denial of service in 389-ds-base","id":"CVE-2018-14638","kev_date_added":null,"published":"2018-09-14"},{"cvss_score":7.5,"headline":"Denial of service in 389-ds-base","id":"CVE-2018-1054","kev_date_added":null,"published":"2018-03-07"},{"cvss_score":7.5,"headline":"Memory corruption in 389-ds-base","id":"CVE-2017-15134","kev_date_added":null,"published":"2018-03-01"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2016-0741","kev_date_added":null,"published":"2016-04-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-05","vendors":["unspecified"]},"summary":"An attacker can trigger an out-of-bounds heap read in the attribute uniqueness plugin, causing a crash of the LDAP service.","url":"https://insights.sbomify.com/CVE-2017-2591/"}