{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-1715 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-1715 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-1715 is a medium-severity vulnerability in Cisco Secure Firewall Threat Defense, published on 3 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-1715 and fix it if it is affected.\n\nWhat it is: CVE-2019-1715 is a medium-severity vulnerability in Cisco Secure Firewall Threat Defense, published on 3 May 2019. 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-2019-1715 in the wild and no public exploit code.\n\nAffected product: Cisco Secure Firewall Threat Defense. 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-2019-1715/ (Markdown: https://insights.sbomify.com/CVE-2019-1715/index.md)","id":"CVE-2019-1715","markdown":"https://insights.sbomify.com/CVE-2019-1715/index.md","name":"CVE-2019-1715","record":{"aliases":["GHSA-f5gw-c8rq-f9v2"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco ASA/FTD","requires_auth":"none","summary":"Insufficient entropy in key generation allows attackers to discover private keys, enabling traffic decryption and device impersonation on Cisco ASA and FTD devices.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"adaptive_security_appliance_device_manager","vendor":"cisco"},{"product":"secure_firewall_threat_defense","vendor":"cisco"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-332","name":"Insufficient Entropy in PRNG"}],"description":"A vulnerability in the Deterministic Random Bit Generator (DRBG), also known as Pseudorandom Number Generator (PRNG), used in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a cryptographic collision, enabling the attacker to discover the private key of an affected device. The vulnerability is due to insufficient entropy in the DRBG when generating cryptographic keys. An attacker could exploit this vulnerability by generating a large number of cryptographic keys on an affected device and looking for collisions with target devices. A successful exploit could allow the attacker to impersonate an affected target device or to decrypt traffic secured by an affected key that is sent to or from an affected target device.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Low-Entropy Keys Vulnerability","id":"CVE-2019-1715","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cisco:secure_firewall_threat_defense","products":["cisco:secure_firewall_threat_defense"],"type":"weak_cryptography","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco IP Phone 7800 Series and 8800 Series Remote Code Execution Vulnerability","id":"CVE-2019-1716"},"packages":[],"prev":{"headline":"Auth bypass in Cisco Adaptive Security Appliance (ASA) Software","id":"CVE-2019-1714"},"products":["Cisco Adaptive Security Appliance (ASA) Software","Cisco Firepower Threat Defense (FTD) Software"],"published":"2019-05-03","related":[{"cvss_score":9.3,"headline":"Code injection in n/a","id":"CVE-2013-1192","kev_date_added":null,"published":"2013-04-25"},{"cvss_score":6.4,"headline":"Security feature bypass in n/a","id":"CVE-2007-0397","kev_date_added":null,"published":"2007-01-20"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-19","vendors":["Cisco"]},"summary":"Insufficient entropy in key generation allows attackers to discover private keys, enabling traffic decryption and device impersonation on Cisco ASA and FTD devices.","url":"https://insights.sbomify.com/CVE-2019-1715/"}