{"kind": "product", "path": "vulns/ubuntu-20.04-lts/adns", "name": "adns", "product": "adns", "ecosystem": "Ubuntu:20.04:LTS", "items": [{"id": "CVE-2017-9103", "noindex": false, "published": "2020-06-18T14:53:21.000Z", "modified": "2024-08-05T16:55:22.216Z", "cvss": 9.8, "cvss_vector": "", "severity": "critical", "epss": 0.02296, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-9103", "title": "CVE-2017-9103", "description": "An issue was discovered in adns before 1.5.2. pap_mailbox822 does not properly check st from adns__findlabel_next. Without this, an uninitialised stack value can be used as the first label length. Depending on the circumstances, an attacker might be able to trick adns into crashing the calling program, leaking aspects of the contents of some of its memory, causing it to allocate lots of memory, or perhaps overrunning a buffer. This is only possible with applications which make non-raw queries for SOA or RP records.", "references": ["http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git", "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00037.html", "https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html"], "fixes": [], "products": [{"name": "adns", "path": "vulns/ubuntu-20.04-lts/adns", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2017-9104", "noindex": false, "published": "2020-06-18T14:50:48.000Z", "modified": "2024-08-05T16:55:22.249Z", "cvss": 9.8, "cvss_vector": "", "severity": "critical", "epss": 0.02356, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-9104", "title": "CVE-2017-9104", "description": "An issue was discovered in adns before 1.5.2. It hangs, eating CPU, if a compression pointer loop is encountered.", "references": ["http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git", "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00037.html", "https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html"], "fixes": [], "products": [{"name": "adns", "path": "vulns/ubuntu-20.04-lts/adns", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2017-9105", "noindex": false, "published": "2020-06-18T13:09:34.000Z", "modified": "2024-08-05T16:55:22.327Z", "cvss": 8.8, "cvss_vector": "", "severity": "high", "epss": 0.03603, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-9105", "title": "CVE-2017-9105", "description": "An issue was discovered in adns before 1.5.2. It corrupts a pointer when a nameserver speaks first because of a wrong number of pointer dereferences. This bug may well be exploitable as a remote code execution.", "references": ["http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git", "https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html", "http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git%3Ba=blob%3Bf=changelog"], "fixes": [], "products": [{"name": "adns", "path": "vulns/ubuntu-20.04-lts/adns", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2017-9106", "noindex": false, "published": "2020-06-18T13:08:28.000Z", "modified": "2024-08-05T16:55:22.246Z", "cvss": 7.5, "cvss_vector": "", "severity": "high", "epss": 0.01825, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-9106", "title": "CVE-2017-9106", "description": "An issue was discovered in adns before 1.5.2. adns_rr_info mishandles a bogus *datap. The general pattern for formatting integers is to sprintf into a fixed-size buffer. This is correct if the input is in the right range; if it isn't, the buffer may be overrun (depending on the sizes of the types on the current platform). Of course the inputs ought to be right. And there are pointers in there too, so perhaps one could say that the caller ought to check these things. It may be better to require the caller to make the pointer structure right, but to have the code here be defensive about (and tolerate with an error but without crashing) out-of-r", "references": ["http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git", "https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html", "http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git%3Ba=blob%3Bf=changelog"], "fixes": [], "products": [{"name": "adns", "path": "vulns/ubuntu-20.04-lts/adns", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2017-9107", "noindex": false, "published": "2020-06-18T13:06:39.000Z", "modified": "2024-08-05T16:55:22.249Z", "cvss": 7.5, "cvss_vector": "", "severity": "high", "epss": 0.01848, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-9107", "title": "CVE-2017-9107", "description": "An issue was discovered in adns before 1.5.2. It overruns reading a buffer if a domain ends with backslash. If the query domain ended with \\, and adns_qf_quoteok_query was specified, qdparselabel would read additional bytes from the buffer and try to treat them as the escape sequence. It would depart the input buffer and start processing many bytes of arbitrary heap data as if it were the query domain. Eventually it would run out of input or find some other kind of error, and declare the query domain invalid. But before then it might outrun available memory and crash. In principle this could be a denial of service attack.", "references": ["http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git", "https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html", "http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git%3Ba=blob%3Bf=changelog"], "fixes": [], "products": [{"name": "adns", "path": "vulns/ubuntu-20.04-lts/adns", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2017-9108", "noindex": false, "published": "2020-06-18T13:05:46.000Z", "modified": "2024-08-05T16:55:22.246Z", "cvss": 7.5, "cvss_vector": "", "severity": "high", "epss": 0.02127, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-9108", "title": "CVE-2017-9108", "description": "An issue was discovered in adns before 1.5.2. adnshost mishandles a missing final newline on a stdin read. It is wrong to increment used as well as setting r, since used is incremented according to r, later. Rather one should be doing what read() would have done. Without this fix, adnshost may read and process one byte beyond the buffer, perhaps crashing or perhaps somehow leaking the value of that byte.", "references": ["http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git", "https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html", "http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git%3Ba=blob%3Bf=changelog"], "fixes": [], "products": [{"name": "adns", "path": "vulns/ubuntu-20.04-lts/adns", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2017-9109", "noindex": false, "published": "2020-06-18T13:02:11.000Z", "modified": "2024-08-05T16:55:22.271Z", "cvss": 9.8, "cvss_vector": "", "severity": "critical", "epss": 0.01994, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-9109", "title": "CVE-2017-9109", "description": "An issue was discovered in adns before 1.5.2. It fails to ignore apparent answers before the first RR that was found the first time. when this is fixed, the second answer scan finds the same RRs at the first. Otherwise, adns can be confused by interleaving answers for the CNAME target, with the CNAME itself. In that case the answer data structure (on the heap) can be overrun. With this fixed, it prefers to look only at the answer RRs which come after the CNAME, which is at least arguably correct.", "references": ["http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git", "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00037.html", "https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html"], "fixes": [], "products": [{"name": "adns", "path": "vulns/ubuntu-20.04-lts/adns", "ecosystem": "Ubuntu:20.04:LTS"}]}], "total": 7, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "adns", "path": "vulns/ubuntu-20.04-lts/adns", "ecosystem": "Ubuntu:20.04:LTS"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 0, "kev": 0}, "lastmod": "2024-08-05T16:55:22.327Z", "early_advisories": [], "license": "You may freely use the PatchFirst selection and our additions (priorities, early warnings, texts, summaries and aggregates) for your own purposes, including internal business use. Resale, commercial distribution and bulk mirroring of this selection or these additions require a written agreement with the operator. Whenever you use or publish the selection or our additions, credit PatchFirst (https://patchfirst.dev/vulns/) with this link to the regional feed page. Original records from open sources remain subject to their respective licenses and terms. These conditions do not restrict your rights to the original data, which you can obtain directly from those sources.", "terms_url": "https://patchfirst.dev/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://patchfirst.dev/vulns/"}, "source_changes": "Records are selected, normalized and combined by PatchFirst; summaries and translations may be added. News is credited with a link to the original source in each entry.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. DISCLAIMERS ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN PROVIDED BY MITRE ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."}, {"id": "osv", "name": "OSV", "url": "https://osv.dev/", "terms_url": "https://google.github.io/osv.dev/data/", "terms": "Upstream licenses vary; see the source catalog."}, {"id": "kev", "name": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "license": "CC0-1.0", "terms_url": "https://github.com/cisagov/kev-data/blob/develop/LICENSE"}, {"id": "epss", "name": "FIRST EPSS", "url": "https://www.first.org/epss/", "terms_url": "https://www.first.org/epss/faq", "terms": "Free public scores; attribution requested (FIRST EPSS, scores generated by Empirical Security)."}, {"id": "github-advisory", "name": "GitHub Advisory Database", "url": "https://github.com/advisories", "license": "CC-BY-4.0", "terms_url": "https://github.com/github/advisory-database/blob/main/LICENSE.md"}, {"id": "exploitdb", "name": "Exploit-DB", "url": "https://www.exploit-db.com/", "license": "GPL-2.0", "terms_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/LICENSE.md"}, {"id": "metasploit", "name": "Metasploit", "url": "https://github.com/rapid7/metasploit-framework", "license": "BSD-3-Clause", "terms_url": "https://github.com/rapid7/metasploit-framework/blob/master/LICENSE", "notice": "Copyright (c) 2006-2026, Rapid7, Inc.\nLicense: BSD-3-clause\n Redistribution and use in source and binary forms, with or without modification,\n are permitted provided that the following conditions are met:\n .\n * Redistributions of source code must retain the above copyright notice,\n this list of conditions and the following disclaimer.\n .\n * Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n .\n * Neither the name of Rapid7, Inc. nor the names of its contributors\n may be used to endorse or promote products derived from this software\n without specific prior written permission.\n .\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. 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