{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-9526 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-9526 is a medium-severity vulnerability in n/a, published on 11 Jun 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-9526 and fix it if it is affected.\n\nWhat it is: CVE-2017-9526 is a medium-severity vulnerability in n/a, published on 11 Jun 2017. 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-2017-9526 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2017-9526/ (Markdown: https://insights.sbomify.com/CVE-2017-9526/index.md)","id":"CVE-2017-9526","markdown":"https://insights.sbomify.com/CVE-2017-9526/index.md","name":"CVE-2017-9526","record":{"aliases":["DEBIAN-CVE-2017-9526","DSA-3880-1","GHSA-665h-28h9-qh6v","SUSE-SU-2017:1608-1","UBUNTU-CVE-2017-9526"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Libgcrypt cryptographic library","requires_auth":"none","summary":"An attacker observing side-channels during EdDSA signing can recover the long-term secret key from Libgcrypt.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libgcrypt","vendor":"gnupg"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key (from side-channel observation during the signing process) can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point operations are used in the MPI library.","ecosystems":["SUSE:Linux Enterprise Desktop 12 SP2","SUSE:Linux Enterprise Server 12 SP2","SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 12 SP2","SUSE:Linux Enterprise Software Development Kit 12 SP2"],"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":"Information disclosure in n/a","id":"CVE-2017-9526","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2017"},"n_packages":5,"n_references":7,"next":{"headline":"Use after free in n/a","id":"CVE-2017-9527"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP2","fixed":["1.6.1-16.39.1"],"introduced":["0"],"last_affected":[],"package":"libgcrypt","purl":"pkg:rpm/suse/libgcrypt\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2","source":"SUSE-SU-2017:1608-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2","fixed":["1.6.1-16.39.1"],"introduced":["0"],"last_affected":[],"package":"libgcrypt","purl":"pkg:rpm/suse/libgcrypt\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2","source":"SUSE-SU-2017:1608-1"},{"ecosystem":"SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","fixed":["1.6.1-16.39.1"],"introduced":["0"],"last_affected":[],"package":"libgcrypt","purl":"pkg:rpm/suse/libgcrypt\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2","source":"SUSE-SU-2017:1608-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","fixed":["1.6.1-16.39.1"],"introduced":["0"],"last_affected":[],"package":"libgcrypt","purl":"pkg:rpm/suse/libgcrypt\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2","source":"SUSE-SU-2017:1608-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP2","fixed":["1.6.1-16.39.1"],"introduced":["0"],"last_affected":[],"package":"libgcrypt","purl":"pkg:rpm/suse/libgcrypt\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2","source":"SUSE-SU-2017:1608-1"}],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2017-9525"},"products":["n/a"],"published":"2017-06-11","related":[{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2021-3345","kev_date_added":null,"published":"2021-01-29"},{"cvss_score":7.5,"headline":"Weak cryptography in n/a","id":"CVE-2018-6829","kev_date_added":null,"published":"2018-02-07"},{"cvss_score":6.7,"headline":"Memory corruption in Libgcrypt","id":"CVE-2026-41989","kev_date_added":null,"published":"2026-04-23"},{"cvss_score":5.9,"headline":"Weak cryptography in n/a","id":"CVE-2021-40528","kev_date_added":null,"published":"2021-09-06"},{"cvss_score":5.9,"headline":"Information disclosure in n/a","id":"CVE-2019-12904","kev_date_added":null,"published":"2019-06-19"},{"cvss_score":4,"headline":"Memory corruption in Libgcrypt","id":"CVE-2026-41990","kev_date_added":null,"published":"2026-04-23"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":["n/a"]},"summary":"An attacker observing side-channels during EdDSA signing can recover the long-term secret key from Libgcrypt.","url":"https://insights.sbomify.com/CVE-2017-9526/"}