{"answers":{"affected":"It affects 8 products.","exploited":"There is no known exploitation of CVE-2011-3193 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-3193 is a critical memory corruption vulnerability in Canonical Ubuntu Linux, published on 16 Jun 2012. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2011-3193 and fix it if it is affected.\n\nWhat it is: CVE-2011-3193 is a critical memory corruption vulnerability in Canonical Ubuntu Linux, published on 16 Jun 2012. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2011-3193 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-2011-3193/ (Markdown: https://insights.sbomify.com/CVE-2011-3193/index.md)","id":"CVE-2011-3193","markdown":"https://insights.sbomify.com/CVE-2011-3193/index.md","name":"CVE-2011-3193","record":{"aliases":["DEBIAN-CVE-2011-3193","GHSA-gw56-35qp-gch8","RHSA-2011:1325","RHSA-2011:1326","RHSA-2011:1327"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"HarfBuzz text shaping library","requires_auth":"none","summary":"Remote attackers can cause denial of service or execute arbitrary code via a crafted font file exploiting a heap buffer overflow in HarfBuzz.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"pango","vendor":"gnome"},{"product":"opensuse","vendor":"opensuse"},{"product":"qt","vendor":"qt"},{"product":"enterprise_linux_desktop","vendor":"redhat"},{"product":"enterprise_linux_eus","vendor":"redhat"},{"product":"enterprise_linux_server","vendor":"redhat"},{"product":"enterprise_linux_workstation","vendor":"redhat"}],"cvss":{"score":9.3,"severity":"critical","source":"nvd","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Heap-based buffer overflow in the Lookup_MarkMarkPos function in the HarfBuzz module (harfbuzz-gpos.c), as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted font file.","ecosystems":["Red Hat:enterprise_linux:4::as","Red Hat:enterprise_linux:4::desktop","Red Hat:enterprise_linux:4::es","Red Hat:enterprise_linux:4::ws","Red Hat:enterprise_linux:5::client","Red Hat:enterprise_linux:5::client_workstation","Red Hat:enterprise_linux:5::server"],"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 n/a","id":"CVE-2011-3193","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","opensuse:opensuse","qt:qt","redhat:enterprise_linux_desktop","redhat:enterprise_linux_eus","redhat:enterprise_linux_server","redhat:enterprise_linux_workstation"],"type":"memory_corruption","year":"2011"},"n_packages":28,"n_references":28,"next":{"headline":"Memory corruption in n/a","id":"CVE-2011-3194"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango","purl":"pkg:rpm/redhat/evolution28-pango","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango-debuginfo","purl":"pkg:rpm/redhat/evolution28-pango-debuginfo","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango-devel","purl":"pkg:rpm/redhat/evolution28-pango-devel","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:0.0.1.2007.08.03-8.el4"],"introduced":["0"],"last_affected":[],"package":"frysk","purl":"pkg:rpm/redhat/frysk","source":"RHSA-2011:1327"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:0.0.1.2007.08.03-8.el4"],"introduced":["0"],"last_affected":[],"package":"frysk-debuginfo","purl":"pkg:rpm/redhat/frysk-debuginfo","source":"RHSA-2011:1327"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango","purl":"pkg:rpm/redhat/evolution28-pango","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango-debuginfo","purl":"pkg:rpm/redhat/evolution28-pango-debuginfo","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango-devel","purl":"pkg:rpm/redhat/evolution28-pango-devel","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:0.0.1.2007.08.03-8.el4"],"introduced":["0"],"last_affected":[],"package":"frysk","purl":"pkg:rpm/redhat/frysk","source":"RHSA-2011:1327"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:0.0.1.2007.08.03-8.el4"],"introduced":["0"],"last_affected":[],"package":"frysk-debuginfo","purl":"pkg:rpm/redhat/frysk-debuginfo","source":"RHSA-2011:1327"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango","purl":"pkg:rpm/redhat/evolution28-pango","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango-debuginfo","purl":"pkg:rpm/redhat/evolution28-pango-debuginfo","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango-devel","purl":"pkg:rpm/redhat/evolution28-pango-devel","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:0.0.1.2007.08.03-8.el4"],"introduced":["0"],"last_affected":[],"package":"frysk","purl":"pkg:rpm/redhat/frysk","source":"RHSA-2011:1327"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:0.0.1.2007.08.03-8.el4"],"introduced":["0"],"last_affected":[],"package":"frysk-debuginfo","purl":"pkg:rpm/redhat/frysk-debuginfo","source":"RHSA-2011:1327"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango","purl":"pkg:rpm/redhat/evolution28-pango","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango-debuginfo","purl":"pkg:rpm/redhat/evolution28-pango-debuginfo","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:1.14.9-13.el4_11"],"introduced":["0"],"last_affected":[],"package":"evolution28-pango-devel","purl":"pkg:rpm/redhat/evolution28-pango-devel","source":"RHSA-2011:1325"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:0.0.1.2007.08.03-8.el4"],"introduced":["0"],"last_affected":[],"package":"frysk","purl":"pkg:rpm/redhat/frysk","source":"RHSA-2011:1327"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:0.0.1.2007.08.03-8.el4"],"introduced":["0"],"last_affected":[],"package":"frysk-debuginfo","purl":"pkg:rpm/redhat/frysk-debuginfo","source":"RHSA-2011:1327"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.14.9-8.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"pango","purl":"pkg:rpm/redhat/pango","source":"RHSA-2011:1326"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.14.9-8.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"pango-debuginfo","purl":"pkg:rpm/redhat/pango-debuginfo","source":"RHSA-2011:1326"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:1.14.9-8.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"pango","purl":"pkg:rpm/redhat/pango","source":"RHSA-2011:1326"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:1.14.9-8.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"pango-debuginfo","purl":"pkg:rpm/redhat/pango-debuginfo","source":"RHSA-2011:1326"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:1.14.9-8.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"pango-devel","purl":"pkg:rpm/redhat/pango-devel","source":"RHSA-2011:1326"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.14.9-8.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"pango","purl":"pkg:rpm/redhat/pango","source":"RHSA-2011:1326"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.14.9-8.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"pango-debuginfo","purl":"pkg:rpm/redhat/pango-debuginfo","source":"RHSA-2011:1326"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.14.9-8.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"pango-devel","purl":"pkg:rpm/redhat/pango-devel","source":"RHSA-2011:1326"}],"prev":{"headline":"Denial of service in n/a","id":"CVE-2011-3192"},"products":["n/a"],"published":"2012-06-16","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":"Red Hat","prefix":"RHSA"},{"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":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can cause denial of service or execute arbitrary code via a crafted font file exploiting a heap buffer overflow in HarfBuzz.","url":"https://insights.sbomify.com/CVE-2011-3193/"}