VulnerableCode Package Details - pkg:conan/c-ares@1.17.2

Search for packages

Vulnerability	Summary	Fixed by
VCID-7d9v-uz7u-aaag Aliases: CVE-2023-32067 GHSA-9g78-jv2r-p7vc	c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful shutdown of the connection. This issue has been patched in version 1.19.1.	1.19.1 Affected by 0 other vulnerabilities.
VCID-bukj-6xnc-aaar Aliases: CVE-2022-4904	A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity.	1.19.0 Affected by 4 other vulnerabilities. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }}
VCID-dq5b-2fna-aaab Aliases: CVE-2023-31130 GHSA-x6mf-cxr9-8q6v	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 which would require an administrator to configure such an address via ares_set_sortlist(). However, users may externally use ares_inet_net_pton() for other purposes and thus be vulnerable to more severe issues. This issue has been fixed in 1.19.1.	1.19.1 Affected by 0 other vulnerabilities.
VCID-jvyw-e7te-aaam Aliases: CVE-2023-31147 GHSA-8r8p-23f3-64c2	c-ares is an asynchronous resolver library. When /dev/urandom or RtlGenRandom() are unavailable, c-ares uses rand() to generate random numbers used for DNS query ids. This is not a CSPRNG, and it is also not seeded by srand() so will generate predictable output. Input from the random number generator is fed into a non-compilant RC4 implementation and may not be as strong as the original RC4 implementation. No attempt is made to look for modern OS-provided CSPRNGs like arc4random() that is widely available. This issue has been fixed in version 1.19.1.	1.19.1 Affected by 0 other vulnerabilities.
VCID-se1r-ejvf-aaar Aliases: CVE-2023-31124 GHSA-54xr-f67r-4pc4	c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARES_RANDOM_FILE will not be set, as seen when cross compiling aarch64 android. This will downgrade to using rand() as a fallback which could allow an attacker to take advantage of the lack of entropy by not using a CSPRNG. This issue was patched in version 1.19.1.	1.19.1 Affected by 0 other vulnerabilities.

Vulnerability

Summary

Fixed by

VCID-7d9v-uz7u-aaag
Aliases:
CVE-2023-32067
GHSA-9g78-jv2r-p7vc

c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful shutdown of the connection. This issue has been patched in version 1.19.1.

1.19.1
Affected by 0 other vulnerabilities.

VCID-bukj-6xnc-aaar
Aliases:
CVE-2022-4904

A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity.

1.19.0
Affected by 4 other vulnerabilities.

VCID-dq5b-2fna-aaab
Aliases:
CVE-2023-31130
GHSA-x6mf-cxr9-8q6v

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 which would require an administrator to configure such an address via ares_set_sortlist(). However, users may externally use ares_inet_net_pton() for other purposes and thus be vulnerable to more severe issues. This issue has been fixed in 1.19.1.

1.19.1
Affected by 0 other vulnerabilities.

VCID-jvyw-e7te-aaam
Aliases:
CVE-2023-31147
GHSA-8r8p-23f3-64c2

c-ares is an asynchronous resolver library. When /dev/urandom or RtlGenRandom() are unavailable, c-ares uses rand() to generate random numbers used for DNS query ids. This is not a CSPRNG, and it is also not seeded by srand() so will generate predictable output. Input from the random number generator is fed into a non-compilant RC4 implementation and may not be as strong as the original RC4 implementation. No attempt is made to look for modern OS-provided CSPRNGs like arc4random() that is widely available. This issue has been fixed in version 1.19.1.

1.19.1
Affected by 0 other vulnerabilities.

VCID-se1r-ejvf-aaar
Aliases:
CVE-2023-31124
GHSA-54xr-f67r-4pc4

c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARES_RANDOM_FILE will not be set, as seen when cross compiling aarch64 android. This will downgrade to using rand() as a fallback which could allow an attacker to take advantage of the lack of entropy by not using a CSPRNG. This issue was patched in version 1.19.1.

1.19.1
Affected by 0 other vulnerabilities.

Vulnerability	Summary	Aliases
This package is not known to fix vulnerabilities.

Vulnerability

Summary

Aliases

This package is not known to fix vulnerabilities.

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2024-09-17T22:47:58.131643+00:00	GitLab Importer	Fixing	VCID-5uhr-uasq-aaak	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2021-3672.yml	34.0.1
2024-01-10T06:26:52.702425+00:00	GitLab Importer	Affected by	VCID-7d9v-uz7u-aaag	None	34.0.0rc2
2024-01-10T06:26:52.581237+00:00	GitLab Importer	Affected by	VCID-7d9v-uz7u-aaag	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2023-32067.yml	34.0.0rc2
2024-01-10T06:26:47.445414+00:00	GitLab Importer	Affected by	VCID-jvyw-e7te-aaam	None	34.0.0rc2
2024-01-10T06:26:47.320206+00:00	GitLab Importer	Affected by	VCID-jvyw-e7te-aaam	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2023-31147.yml	34.0.0rc2
2024-01-10T06:26:31.938327+00:00	GitLab Importer	Affected by	VCID-dq5b-2fna-aaab	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2023-31130.yml	34.0.0rc2
2024-01-10T06:26:31.817762+00:00	GitLab Importer	Affected by	VCID-dq5b-2fna-aaab	None	34.0.0rc2
2024-01-10T06:26:31.214207+00:00	GitLab Importer	Affected by	VCID-se1r-ejvf-aaar	None	34.0.0rc2
2024-01-10T06:26:31.078453+00:00	GitLab Importer	Affected by	VCID-se1r-ejvf-aaar	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2023-31124.yml	34.0.0rc2
2024-01-10T05:11:13.087277+00:00	GitLab Importer	Affected by	VCID-bukj-6xnc-aaar	None	34.0.0rc2
2024-01-10T05:11:12.963753+00:00	GitLab Importer	Affected by	VCID-bukj-6xnc-aaar	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2022-4904.yml	34.0.0rc2
2024-01-10T04:48:53.199680+00:00	GitLab Importer	Fixing	VCID-5uhr-uasq-aaak	None	34.0.0rc2
2024-01-10T04:48:53.085505+00:00	GitLab Importer	Fixing	VCID-5uhr-uasq-aaak	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2021-3672.yml	34.0.0rc2
2024-01-03T23:13:21.376890+00:00	GitLab Importer	Affected by	VCID-7d9v-uz7u-aaag	None	34.0.0rc1
2024-01-03T23:13:21.247133+00:00	GitLab Importer	Affected by	VCID-7d9v-uz7u-aaag	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2023-32067.yml	34.0.0rc1
2024-01-03T23:13:15.867761+00:00	GitLab Importer	Affected by	VCID-jvyw-e7te-aaam	None	34.0.0rc1
2024-01-03T23:13:15.738237+00:00	GitLab Importer	Affected by	VCID-jvyw-e7te-aaam	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2023-31147.yml	34.0.0rc1
2024-01-03T23:13:00.402848+00:00	GitLab Importer	Affected by	VCID-dq5b-2fna-aaab	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2023-31130.yml	34.0.0rc1
2024-01-03T23:13:00.279391+00:00	GitLab Importer	Affected by	VCID-dq5b-2fna-aaab	None	34.0.0rc1
2024-01-03T23:12:58.965411+00:00	GitLab Importer	Affected by	VCID-se1r-ejvf-aaar	None	34.0.0rc1
2024-01-03T23:12:58.832717+00:00	GitLab Importer	Affected by	VCID-se1r-ejvf-aaar	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2023-31124.yml	34.0.0rc1
2024-01-03T21:58:58.468646+00:00	GitLab Importer	Affected by	VCID-bukj-6xnc-aaar	None	34.0.0rc1
2024-01-03T21:58:58.341558+00:00	GitLab Importer	Affected by	VCID-bukj-6xnc-aaar	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2022-4904.yml	34.0.0rc1
2024-01-03T21:36:01.901962+00:00	GitLab Importer	Fixing	VCID-5uhr-uasq-aaak	None	34.0.0rc1
2024-01-03T18:09:02.671777+00:00	GitLab Importer	Fixing	VCID-5uhr-uasq-aaak	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/c-ares/CVE-2021-3672.yml	34.0.0rc1