{
  "cveId": "CVE-2021-33196",
  "url": "https://patchblox.com/security/cve/CVE-2021-33196",
  "summary": "CVE-2021-33196 is fixed in 10 products on 1 platform, first by RHSA-2021:3076, released August 10, 2021. It is not reported as exploited. Patch Radar priority: High.",
  "title": "delve: Go Toolset provides the Go programming language tools and libraries",
  "description": "Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. \n\nThe following packages have been upgraded to a later upstream version: golang (1.15.14). (BZ#1982287)\n\nSecurity Fix(es):\n\n* golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader (CVE-2021-27918)\n\n* golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525)\n\n* golang: archive/zip: malformed archive may cause panic or memory exhaustion (CVE-2021-33196)\n\n* golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* FIPS mode AES CBC CryptBlocks incorrectly re-initializes IV in file crypto/internal/boring/aes.go (BZ#1978567)\n\n* FIPS mode AES CBC Decrypter produces incorrect result (BZ#1983976)",
  "published": "2021-08-10T00:00:00Z",
  "severity": "Moderate",
  "cvss": 7.5,
  "epss": 0.03464,
  "epssPercentile": 0.89127,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "delve",
      "release": "RHEL 8",
      "fixedVersion": "0:1.5.0-2.module\u002Bel8.4.0\u002B8864\u002B58b0fcdb",
      "fix": "RHSA-2021:3076",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3076",
      "released": "2021-08-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "delve",
      "release": "almalinux 8",
      "fixedVersion": "1.7.2-1.module_el8.6.0\u002B2736\u002Bec10aba8",
      "fix": "ALSA-2022:1819",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-1819",
      "released": "2022-05-10T06:29:31Z"
    },
    {
      "platform": "linux",
      "product": "delve",
      "release": "ol 8",
      "fixedVersion": "0:1.5.0-2.0.1.module\u002Bel8.4.0\u002B20021\u002B8a86d991",
      "fix": "ELSA-2021-3076",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3076",
      "released": "2021-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "go-toolset",
      "release": "RHEL 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B11833\u002B614b07b8",
      "fix": "RHSA-2021:3076",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3076",
      "released": "2021-08-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "go-toolset",
      "release": "almalinux 8",
      "fixedVersion": "1.17.7-1.module_el8.6.0\u002B2736\u002Bec10aba8",
      "fix": "ALSA-2022:1819",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-1819",
      "released": "2022-05-10T06:29:31Z"
    },
    {
      "platform": "linux",
      "product": "go-toolset",
      "release": "ol 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B20290\u002B7af514f4",
      "fix": "ELSA-2021-3076",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3076",
      "released": "2021-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang",
      "release": "RHEL 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B11833\u002B614b07b8",
      "fix": "RHSA-2021:3076",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3076",
      "released": "2021-08-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang",
      "release": "almalinux 8",
      "fixedVersion": "1.17.7-1.module_el8.6.0\u002B2736\u002Bec10aba8",
      "fix": "ALSA-2022:1819",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-1819",
      "released": "2022-05-10T06:29:31Z"
    },
    {
      "platform": "linux",
      "product": "golang",
      "release": "amzn 2023",
      "fixedVersion": "1.19.3-2.amzn2023.0.2",
      "fix": "ALAS2023-2023-048",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-048",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "golang",
      "release": "ol 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B20290\u002B7af514f4",
      "fix": "ELSA-2021-3076",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3076",
      "released": "2021-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-bin",
      "release": "RHEL 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B11833\u002B614b07b8",
      "fix": "RHSA-2021:3076",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3076",
      "released": "2021-08-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-bin",
      "release": "almalinux 8",
      "fixedVersion": "1.17.7-1.module_el8.6.0\u002B2736\u002Bec10aba8",
      "fix": "ALSA-2022:1819",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-1819",
      "released": "2022-05-10T06:29:31Z"
    },
    {
      "platform": "linux",
      "product": "golang-bin",
      "release": "amzn 2023",
      "fixedVersion": "1.19.3-2.amzn2023.0.2",
      "fix": "ALAS2023-2023-048",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-048",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-bin",
      "release": "ol 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B20290\u002B7af514f4",
      "fix": "ELSA-2021-3076",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3076",
      "released": "2021-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-docs",
      "release": "RHEL 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B11833\u002B614b07b8",
      "fix": "RHSA-2021:3076",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3076",
      "released": "2021-08-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-docs",
      "release": "almalinux 8",
      "fixedVersion": "1.17.7-1.module_el8.6.0\u002B2736\u002Bec10aba8",
      "fix": "ALSA-2022:1819",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-1819",
      "released": "2022-05-10T06:29:31Z"
    },
    {
      "platform": "linux",
      "product": "golang-docs",
      "release": "amzn 2023",
      "fixedVersion": "1.19.3-2.amzn2023.0.2",
      "fix": "ALAS2023-2023-048",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-048",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-docs",
      "release": "ol 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B20290\u002B7af514f4",
      "fix": "ELSA-2021-3076",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3076",
      "released": "2021-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-misc",
      "release": "RHEL 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B11833\u002B614b07b8",
      "fix": "RHSA-2021:3076",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3076",
      "released": "2021-08-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-misc",
      "release": "almalinux 8",
      "fixedVersion": "1.17.7-1.module_el8.6.0\u002B2736\u002Bec10aba8",
      "fix": "ALSA-2022:1819",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-1819",
      "released": "2022-05-10T06:29:31Z"
    },
    {
      "platform": "linux",
      "product": "golang-misc",
      "release": "amzn 2023",
      "fixedVersion": "1.19.3-2.amzn2023.0.2",
      "fix": "ALAS2023-2023-048",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-048",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-misc",
      "release": "ol 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B20290\u002B7af514f4",
      "fix": "ELSA-2021-3076",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3076",
      "released": "2021-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-race",
      "release": "RHEL 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B11833\u002B614b07b8",
      "fix": "RHSA-2021:3076",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3076",
      "released": "2021-08-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-race",
      "release": "almalinux 8",
      "fixedVersion": "1.17.7-1.module_el8.6.0\u002B2736\u002Bec10aba8",
      "fix": "ALSA-2022:1819",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-1819",
      "released": "2022-05-10T06:29:31Z"
    },
    {
      "platform": "linux",
      "product": "golang-race",
      "release": "amzn 2023",
      "fixedVersion": "1.19.3-2.amzn2023.0.2",
      "fix": "ALAS2023-2023-048",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-048",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-race",
      "release": "ol 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B20290\u002B7af514f4",
      "fix": "ELSA-2021-3076",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3076",
      "released": "2021-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-shared",
      "release": "amzn 2023",
      "fixedVersion": "1.19.3-2.amzn2023.0.2",
      "fix": "ALAS2023-2023-048",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-048",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-src",
      "release": "RHEL 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B11833\u002B614b07b8",
      "fix": "RHSA-2021:3076",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3076",
      "released": "2021-08-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-src",
      "release": "almalinux 8",
      "fixedVersion": "1.17.7-1.module_el8.6.0\u002B2736\u002Bec10aba8",
      "fix": "ALSA-2022:1819",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-1819",
      "released": "2022-05-10T06:29:31Z"
    },
    {
      "platform": "linux",
      "product": "golang-src",
      "release": "amzn 2023",
      "fixedVersion": "1.19.3-2.amzn2023.0.2",
      "fix": "ALAS2023-2023-048",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-048",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-src",
      "release": "ol 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B20290\u002B7af514f4",
      "fix": "ELSA-2021-3076",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3076",
      "released": "2021-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-tests",
      "release": "RHEL 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B11833\u002B614b07b8",
      "fix": "RHSA-2021:3076",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3076",
      "released": "2021-08-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-tests",
      "release": "almalinux 8",
      "fixedVersion": "1.17.7-1.module_el8.6.0\u002B2736\u002Bec10aba8",
      "fix": "ALSA-2022:1819",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-1819",
      "released": "2022-05-10T06:29:31Z"
    },
    {
      "platform": "linux",
      "product": "golang-tests",
      "release": "amzn 2023",
      "fixedVersion": "1.19.3-2.amzn2023.0.2",
      "fix": "ALAS2023-2023-048",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-048",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-tests",
      "release": "ol 8",
      "fixedVersion": "0:1.15.14-1.module\u002Bel8.4.0\u002B20290\u002B7af514f4",
      "fix": "ELSA-2021-3076",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3076",
      "released": "2021-08-12T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}