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CVE-2017-1000232 (GCVE-0-2017-1000232)
Vulnerability from cvelistv5
Published
2017-11-17 04:00
Modified
2024-08-05 21:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.
References
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suse-su-2020:0801-1
Vulnerability from csaf_suse
Published
2020-03-26 16:29
Modified
2020-03-26 16:29
Summary
Security update for ldns
Notes
Title of the patch
Security update for ldns
Description of the patch
This update for ldns fixes the following issues:
- CVE-2017-1000231: Fixed a buffer overflow during token parsing (bsc#1068711).
- CVE-2017-1000232: Fixed a double-free vulnerability in str2host.c (bsc#1068709).
Patchnames
SUSE-2020-801,SUSE-SLE-Module-Basesystem-15-SP1-2020-801,SUSE-SLE-Module-Development-Tools-15-SP1-2020-801,SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-801
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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ghsa-w48v-5pp6-7h96
Vulnerability from github
Published
2022-05-13 01:27
Modified
2022-05-13 01:27
Severity ?
VLAI Severity ?
Details
A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.
{
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"github_reviewed_at": null,
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"severity": "CRITICAL"
},
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"id": "GHSA-w48v-5pp6-7h96",
"modified": "2022-05-13T01:27:30Z",
"published": "2022-05-13T01:27:30Z",
"references": [
{
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000232"
},
{
"type": "WEB",
"url": "https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=1257"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00000.html"
}
],
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"severity": [
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"type": "CVSS_V3"
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]
}
gsd-2017-1000232
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.
Aliases
Aliases
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"https://ubuntu.com/security/CVE-2017-1000232",
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]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2017-1000232",
"modified": "2023-12-13T01:21:02.170821Z",
"schema_version": "1.4.0"
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"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"severity": "HIGH",
"userInteractionRequired": false
},
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"attackVector": "NETWORK",
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
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"exploitabilityScore": 3.9,
"impactScore": 5.9
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},
"lastModifiedDate": "2020-04-01T06:15Z",
"publishedDate": "2017-11-17T04:29Z"
}
}
}
cnvd-2017-37283
Vulnerability from cnvd
Title
ldns双重释放漏洞(CNVD-2017-37283)
Description
ldns是一个提供DNS解析的开源库,可以实现各种DNS服务器或者客户端的功能。
ldns 1.7.0中的str2host.c存在双重释放漏洞。攻击者可利用该漏洞导致拒绝服务。
Severity
高
VLAI Severity ?
Patch Name
ldns双重释放漏洞(CNVD-2017-37283)的补丁
Patch Description
ldns是一个提供DNS解析的开源库,可以实现各种DNS服务器或者客户端的功能。
ldns 1.7.0中的str2host.c存在双重释放漏洞。攻击者可利用该漏洞导致拒绝服务。目前,供应商发布了安全公告及相关补丁信息,修复了此漏洞。
Formal description
厂商已发布漏洞修复程序,请及时关注更新: https://git.nlnetlabs.nl/ldns/commit/?id=3bdeed02
Reference
https://nvd.nist.gov/vuln/detail/CVE-2017-1000232
Impacted products
| Name | NLnet Labs ldns 1.7.0 |
|---|
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"products": {
"product": "NLnet Labs ldns 1.7.0"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000232",
"serverity": "\u9ad8",
"submitTime": "2017-11-17",
"title": "ldns\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\uff08CNVD-2017-37283\uff09"
}
fkie_cve-2017-1000232
Vulnerability from fkie_nvd
Published
2017-11-17 04:29
Modified
2025-04-20 01:37
Severity ?
Summary
A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00000.html | ||
| cve@mitre.org | https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=1257 | Exploit, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00000.html | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=1257 | Exploit, Vendor Advisory |
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"vulnerable": true
}
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}
],
"id": "CVE-2017-1000232",
"lastModified": "2025-04-20T01:37:25.860",
"metrics": {
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"type": "Primary"
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},
"published": "2017-11-17T04:29:00.310",
"references": [
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00000.html"
},
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}
],
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"weaknesses": [
{
"description": [
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}
],
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}
msrc_cve-2017-1000232
Vulnerability from csaf_microsoft
Published
2017-11-02 00:00
Modified
2022-08-04 00:00
Summary
A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.
Notes
Additional Resources
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer
The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
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},
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"legacy_version": "1",
"number": "1",
"summary": "Information published."
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"status": "final",
"version": "1"
}
},
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"name": "2.0",
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"product_id": "17086"
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],
"category": "product_name",
"name": "Azure Linux"
},
{
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"name": "\u003ccbl2 ldns 1.7.0-32",
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},
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"environmentalsScore": 0.0,
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opensuse-su-2020:0438-1
Vulnerability from csaf_opensuse
Published
2020-03-31 22:24
Modified
2020-03-31 22:24
Summary
Security update for ldns
Notes
Title of the patch
Security update for ldns
Description of the patch
This update for ldns fixes the following issues:
- CVE-2017-1000231: Fixed a buffer overflow during token parsing (bsc#1068711).
- CVE-2017-1000232: Fixed a double-free vulnerability in str2host.c (bsc#1068709).
This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2020-438
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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