Show plain JSON{"containers": {"cna": {"affected": [{"product": "redis", "vendor": "redis", "versions": [{"status": "affected", "version": ">= 2.2, < 5.0.13"}, {"status": "affected", "version": ">= 6.0.0, < 6.0.15"}, {"status": "affected", "version": ">= 6.2.0, < 6.2.5"}]}], "descriptions": [{"lang": "en", "value": "Redis is an in-memory database that persists on disk. A vulnerability involving out-of-bounds read and integer overflow to buffer overflow exists starting with version 2.2 and prior to versions 5.0.13, 6.0.15, and 6.2.5. On 32-bit systems, Redis `*BIT*` command are vulnerable to integer overflow that can potentially be exploited to corrupt the heap, leak arbitrary heap contents or trigger remote code execution. The vulnerability involves changing the default `proto-max-bulk-len` configuration parameter to a very large value and constructing specially crafted commands bit commands. This problem only affects Redis on 32-bit platforms, or compiled as a 32-bit binary. Redis versions 5.0.`3m 6.0.15, and 6.2.5 contain patches for this issue. An additional workaround to mitigate the problem without patching the `redis-server` executable is to prevent users from modifying the `proto-max-bulk-len` configuration parameter. This can be done using ACL to restrict unprivileged users from using the CONFIG SET command."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-125", "description": "CWE-125: Out-of-bounds Read", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-680", "description": "CWE-680: Integer Overflow to Buffer Overflow", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-09-29T16:07:29", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/redis/redis/security/advisories/GHSA-8wxq-j7rp-g8wj"}, {"name": "[debian-lts-announce] 20210722 [SECURITY] [DLA 2717-1] redis security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00017.html"}, {"name": "FEDORA-2021-10d54c261f", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VGX7RRAWGXWXEAKJTQYSDSBO2BC3SAHD/"}, {"name": "FEDORA-2021-76cf1653b3", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6O7AUOROBYGP5IMGJPC5HZ3R2RB6GZ5X/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20210827-0004/"}, {"name": "[debian-lts-announce] 20210827 [SECURITY] [DLA 2717-2] redis security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00026.html"}, {"name": "DSA-5001", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "https://www.debian.org/security/2021/dsa-5001"}, {"name": "GLSA-202209-17", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/202209-17"}], "source": {"advisory": "GHSA-8wxq-j7rp-g8wj", "discovery": "UNKNOWN"}, "title": "Integer overflow issues with *BIT commands on 32-bit systems", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-32761", "STATE": "PUBLIC", "TITLE": "Integer overflow issues with *BIT commands on 32-bit systems"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "redis", "version": {"version_data": [{"version_value": ">= 2.2, < 5.0.13"}, {"version_value": ">= 6.0.0, < 6.0.15"}, {"version_value": ">= 6.2.0, < 6.2.5"}]}}]}, "vendor_name": "redis"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Redis is an in-memory database that persists on disk. A vulnerability involving out-of-bounds read and integer overflow to buffer overflow exists starting with version 2.2 and prior to versions 5.0.13, 6.0.15, and 6.2.5. On 32-bit systems, Redis `*BIT*` command are vulnerable to integer overflow that can potentially be exploited to corrupt the heap, leak arbitrary heap contents or trigger remote code execution. The vulnerability involves changing the default `proto-max-bulk-len` configuration parameter to a very large value and constructing specially crafted commands bit commands. This problem only affects Redis on 32-bit platforms, or compiled as a 32-bit binary. Redis versions 5.0.`3m 6.0.15, and 6.2.5 contain patches for this issue. An additional workaround to mitigate the problem without patching the `redis-server` executable is to prevent users from modifying the `proto-max-bulk-len` configuration parameter. This can be done using ACL to restrict unprivileged users from using the CONFIG SET command."}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-125: Out-of-bounds Read"}]}, {"description": [{"lang": "eng", "value": "CWE-680: Integer Overflow to Buffer Overflow"}]}]}, "references": {"reference_data": [{"name": "https://github.com/redis/redis/security/advisories/GHSA-8wxq-j7rp-g8wj", "refsource": "CONFIRM", "url": "https://github.com/redis/redis/security/advisories/GHSA-8wxq-j7rp-g8wj"}, {"name": "[debian-lts-announce] 20210722 [SECURITY] [DLA 2717-1] redis security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00017.html"}, {"name": "FEDORA-2021-10d54c261f", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VGX7RRAWGXWXEAKJTQYSDSBO2BC3SAHD/"}, {"name": "FEDORA-2021-76cf1653b3", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6O7AUOROBYGP5IMGJPC5HZ3R2RB6GZ5X/"}, {"name": "https://security.netapp.com/advisory/ntap-20210827-0004/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20210827-0004/"}, {"name": "[debian-lts-announce] 20210827 [SECURITY] [DLA 2717-2] redis security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00026.html"}, {"name": "DSA-5001", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2021/dsa-5001"}, {"name": "GLSA-202209-17", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202209-17"}]}, "source": {"advisory": "GHSA-8wxq-j7rp-g8wj", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:33:55.821Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/redis/redis/security/advisories/GHSA-8wxq-j7rp-g8wj"}, {"name": "[debian-lts-announce] 20210722 [SECURITY] [DLA 2717-1] redis security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00017.html"}, {"name": "FEDORA-2021-10d54c261f", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VGX7RRAWGXWXEAKJTQYSDSBO2BC3SAHD/"}, {"name": "FEDORA-2021-76cf1653b3", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6O7AUOROBYGP5IMGJPC5HZ3R2RB6GZ5X/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20210827-0004/"}, {"name": "[debian-lts-announce] 20210827 [SECURITY] [DLA 2717-2] redis security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00026.html"}, {"name": "DSA-5001", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "https://www.debian.org/security/2021/dsa-5001"}, {"name": "GLSA-202209-17", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/202209-17"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-32761", "datePublished": "2021-07-21T20:50:09", "dateReserved": "2021-05-12T00:00:00", "dateUpdated": "2024-08-03T23:33:55.821Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}