Fixed packages 4
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 8 enterprise_linux:8::baseos | c-ares | 0:1.13.0-9.el8_9.1 |
| Red Hat · RHEL 8 enterprise_linux:8::baseos | c-ares-debuginfo | 0:1.13.0-9.el8_9.1 |
| Red Hat · RHEL 8 enterprise_linux:8::baseos | c-ares-debugsource | 0:1.13.0-9.el8_9.1 |
| Red Hat · RHEL 8 enterprise_linux:8::baseos | c-ares-devel | 0:1.13.0-9.el8_9.1 |
Vulnerabilities 2
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Medium 4.1
Buffer Underwrite in ares_inet_net_pton()
c-ares is an asynchronous resolver library. ares_inet_net_pton() is vulnerable to a buffer underflow for certain ipv6 addresses, in particular "0::00:00:00/2" was found to cause an issue. C-ares only uses this function internally for configuration purposes wh…
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Unscored —
Buffer overflow vulnerability in c-ares before 1_16_1 thru 1_17_0 via function ares_parse_soa_reply in ares_parse_soa_r…
References
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article
https://access.redhat.com/security/updates/classification/#moderate
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2209497
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2235527
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7207.json
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report
https://access.redhat.com/security/cve/CVE-2020-22217
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advisory
https://www.cve.org/CVERecord?id=CVE-2020-22217
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2020-22217
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article
https://github.com/c-ares/c-ares/issues/333
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article
https://github.com/c-ares/c-ares/pull/332
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report
https://access.redhat.com/security/cve/CVE-2023-31130
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advisory
https://www.cve.org/CVERecord?id=CVE-2023-31130
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2023-31130
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article
https://github.com/c-ares/c-ares/security/advisories/GHSA-x6mf-cxr9-8q6v