{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2021-24119 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-24119 is a medium-severity vulnerability in Arm Mbed Tls, published on 14 Jul 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-24119 and fix it if it is affected.\n\nWhat it is: CVE-2021-24119 is a medium-severity vulnerability in Arm Mbed Tls, published on 14 Jul 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-24119 in the wild and no public exploit code.\n\nAffected product: Arm Mbed Tls. 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-2021-24119/ (Markdown: https://insights.sbomify.com/CVE-2021-24119/index.md)","id":"CVE-2021-24119","markdown":"https://insights.sbomify.com/CVE-2021-24119/index.md","name":"CVE-2021-24119","record":{"aliases":["DEBIAN-CVE-2021-24119","GHSA-7wc7-36pp-g93m","JLSEC-2025-203","UBUNTU-CVE-2021-24119","openSUSE-SU-2021:1344-1","openSUSE-SU-2021:1355-1","openSUSE-SU-2021:1389-1","openSUSE-SU-2024:11552-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Mbed TLS library","requires_auth":"high_privilege","summary":"System-level attackers can extract secret RSA keys from Mbed TLS via side-channel attacks on base64 decoding in isolated environments like Intel SGX.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mbed_tls","vendor":"arm"},{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"}],"cvss":{"score":4.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-203","name":"Observable Discrepancy"}],"description":"In Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) attackers to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environments that can be single stepped, especially Intel SGX.","ecosystems":["SUSE:Package Hub 15 SP2","SUSE:Package Hub 15 SP3","openSUSE:Leap 15.2","openSUSE:Leap 15.3","openSUSE:Tumbleweed"],"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-2021-24119","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"arm:mbed_tls","products":["arm:mbed_tls","debian:debian_linux","fedoraproject:fedora"],"type":"information_disclosure","year":"2021"},"n_packages":5,"n_references":6,"next":{"headline":"Apache Tomcat information disclosure","id":"CVE-2021-24122"},"packages":[{"ecosystem":"SUSE:Package Hub 15 SP2","fixed":["2.16.9-bp152.2.6.1"],"introduced":["0"],"last_affected":[],"package":"mbedtls","purl":"pkg:rpm/suse/mbedtls\u0026distro=SUSE%20Package%20Hub%2015%20SP2","source":"openSUSE-SU-2021:1355-1"},{"ecosystem":"SUSE:Package Hub 15 SP3","fixed":["2.16.9-bp153.2.5.1"],"introduced":["0"],"last_affected":[],"package":"mbedtls","purl":"pkg:rpm/suse/mbedtls\u0026distro=SUSE%20Package%20Hub%2015%20SP3","source":"openSUSE-SU-2021:1389-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["2.16.9-lp152.2.6.1"],"introduced":["0"],"last_affected":[],"package":"mbedtls","purl":"pkg:rpm/opensuse/mbedtls\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2021:1344-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["2.16.9-bp153.2.5.1"],"introduced":["0"],"last_affected":[],"package":"mbedtls","purl":"pkg:rpm/opensuse/mbedtls\u0026distro=openSUSE%20Leap%2015.3","source":"openSUSE-SU-2021:1389-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.27.0-2.1"],"introduced":["0"],"last_affected":[],"package":"mbedtls-2","purl":"pkg:rpm/opensuse/mbedtls-2\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:11552-1"}],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2021-24117"},"products":["n/a"],"published":"2021-07-14","related":[{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2026-34877","kev_date_added":null,"published":"2026-04-02"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-46393","kev_date_added":null,"published":"2022-12-15"},{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2021-44732","kev_date_added":null,"published":"2021-12-20"},{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2017-18187","kev_date_added":null,"published":"2018-02-14"},{"cvss_score":9.8,"headline":"Memory corruption in ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0","id":"CVE-2018-0487","kev_date_added":null,"published":"2018-02-13"},{"cvss_score":9.8,"headline":"Memory corruption in ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0","id":"CVE-2018-0488","kev_date_added":null,"published":"2018-02-13"},{"cvss_score":9.1,"headline":"Weak cryptography in n/a","id":"CVE-2026-34872","kev_date_added":null,"published":"2026-04-01"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"2025-11-03","vendors":["n/a"]},"summary":"System-level attackers can extract secret RSA keys from Mbed TLS via side-channel attacks on base64 decoding in isolated environments like Intel SGX.","url":"https://insights.sbomify.com/CVE-2021-24119/"}