{"answers":{"affected":"It affects 9 products.","exploited":"There is no known exploitation of CVE-2019-15681 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2019-15681 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 29 Oct 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-2019-15681 and fix it if it is affected.\n\nWhat it is: CVE-2019-15681 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 29 Oct 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-2019-15681 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-2019-15681/ (Markdown: https://insights.sbomify.com/CVE-2019-15681/index.md)","id":"CVE-2019-15681","markdown":"https://insights.sbomify.com/CVE-2019-15681/index.md","name":"CVE-2019-15681","record":{"aliases":["ALPINE-CVE-2019-15681","DEBIAN-CVE-2019-15681","DLA-1977-1","GHSA-gg2p-m82f-fgjg","MGASA-2019-0368","SUSE-SU-2020:0955-1","SUSE-SU-2020:2009-1","UBUNTU-CVE-2019-15681","openSUSE-SU-2020:1071-1","openSUSE-SU-2024:11498-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"LibVNC library","requires_auth":"none","summary":"An attacker can read stack memory via a memory leak in LibVNC, potentially bypassing ASLR when combined with other vulnerabilities.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Kaspersky","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"libvncserver","vendor":"libvnc_project"},{"product":"simatic_itc1500_firmware","vendor":"siemens"},{"product":"simatic_itc1500_pro_firmware","vendor":"siemens"},{"product":"simatic_itc1900_firmware","vendor":"siemens"},{"product":"simatic_itc1900_pro_firmware","vendor":"siemens"},{"product":"simatic_itc2200_firmware","vendor":"siemens"},{"product":"simatic_itc2200_pro_firmware","vendor":"siemens"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-665","name":"Improper Initialization"}],"description":"LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. This attack appear to be exploitable via network connectivity. These vulnerabilities have been fixed in commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a.","ecosystems":["SUSE:Linux Enterprise Module for Desktop Applications 15 SP1","SUSE:Linux Enterprise Server 12 SP4","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","openSUSE:Leap 15.1","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 LibVNC","id":"CVE-2019-15681","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","debian:debian_linux"],"type":"information_disclosure","year":"2019"},"n_packages":7,"n_references":12,"next":{"headline":"Denial of service in RDesktop","id":"CVE-2019-15682"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP1","fixed":["3.22.0-3.6.76"],"introduced":["0"],"last_affected":[],"package":"vino","purl":"pkg:rpm/suse/vino\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1","source":"SUSE-SU-2020:2009-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4","fixed":["3.20.2-7.3.21"],"introduced":["0"],"last_affected":[],"package":"vino","purl":"pkg:rpm/suse/vino\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4","source":"SUSE-SU-2020:0955-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["3.20.2-7.3.21"],"introduced":["0"],"last_affected":[],"package":"vino","purl":"pkg:rpm/suse/vino\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2020:0955-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","fixed":["3.20.2-7.3.21"],"introduced":["0"],"last_affected":[],"package":"vino","purl":"pkg:rpm/suse/vino\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4","source":"SUSE-SU-2020:0955-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["3.20.2-7.3.21"],"introduced":["0"],"last_affected":[],"package":"vino","purl":"pkg:rpm/suse/vino\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2020:0955-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["3.22.0-lp151.4.3.1"],"introduced":["0"],"last_affected":[],"package":"vino","purl":"pkg:rpm/opensuse/vino\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2020:1071-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["3.22.0-7.9"],"introduced":["0"],"last_affected":[],"package":"vino","purl":"pkg:rpm/opensuse/vino\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:11498-1"}],"prev":{"headline":"Null dereference in TightVNC","id":"CVE-2019-15680"},"products":["LibVNC"],"published":"2019-10-29","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":"SUSE","prefix":"SUSE"},{"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":"2024-08-05","vendors":["Kaspersky"]},"summary":"An attacker can read stack memory via a memory leak in LibVNC, potentially bypassing ASLR when combined with other vulnerabilities.","url":"https://insights.sbomify.com/CVE-2019-15681/"}