{"answers":{"affected":"2 open source packages ship an affected version, including golang and stdlib. It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-30634 in the wild and no public exploit code.","fix":"Upgrade golang to a fixed version for your release line: 1.17.11 or 1.18.3.","what":"CVE-2022-30634 is a high-severity denial of service vulnerability in Golang Go, published on 15 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-30634 and fix it if it is affected.\n\nWhat it is: CVE-2022-30634 is a high-severity denial of service vulnerability in Golang Go, published on 15 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-30634 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- golang (Bitnami): affected all versions; fixed in 1.17.11, 1.18.3\n- stdlib (Go): affected all versions; fixed in 1.17.11, 1.18.3\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-30634/ (Markdown: https://insights.sbomify.com/CVE-2022-30634/index.md)","id":"CVE-2022-30634","markdown":"https://insights.sbomify.com/CVE-2022-30634/index.md","name":"CVE-2022-30634","record":{"aliases":["AZL-78962","AZL-98796","BIT-golang-2022-30634","GHSA-vfh9-chgv-wfph","GO-2022-0477","UBUNTU-CVE-2022-30634"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Go standard library","requires_auth":"none","summary":"An attacker can cause an indefinite hang in Go applications on Windows by passing excessively large buffers to the crypto/rand Read function.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Go","cpe":[{"product":"go","vendor":"golang"},{"product":"cloud_insights_telegraf_agent","vendor":"netapp"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-835","name":"Loop with Unreachable Exit Condition"}],"description":"Infinite loop in Read in crypto/rand before Go 1.17.11 and Go 1.18.3 on Windows allows attacker to cause an indefinite hang by passing a buffer larger than 1 \u003c\u003c 32 - 1 bytes.","ecosystems":["Bitnami","Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Indefinite hang with large buffers on Windows in crypto/rand","id":"CVE-2022-30634","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"golang:go","products":["golang:go"],"type":"denial_of_service","year":"2022"},"n_packages":2,"n_references":5,"next":{"headline":"Stack exhaustion when decoding certain messages in encoding/gob","id":"CVE-2022-30635"},"packages":[{"ecosystem":"Bitnami","fixed":["1.17.11","1.18.3"],"introduced":["0","1.18.0"],"last_affected":[],"package":"golang","purl":"pkg:bitnami/golang","source":"BIT-golang-2022-30634"},{"ecosystem":"Go","fixed":["1.17.11","1.18.3"],"introduced":["0","1.18.0-0"],"last_affected":[],"package":"stdlib","purl":"pkg:golang/stdlib","source":"GO-2022-0477"}],"prev":{"headline":"Stack exhaustion when unmarshaling certain documents in encoding/xml","id":"CVE-2022-30633"},"products":["crypto/rand"],"published":"2022-07-15","related":[{"cvss_score":8.1,"headline":"Microsoft Windows CryptoAPI Spoofing","id":"CVE-2020-0601","kev_date_added":"2021-11-03","published":"2020-01-14"},{"cvss_score":9.8,"headline":"Missing bound checks can lead to memory corruption in safe Go in cmd/compile","id":"CVE-2026-27143","kev_date_added":null,"published":"2026-04-08"},{"cvss_score":9.8,"headline":"Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses in net/netip","id":"CVE-2024-24790","kev_date_added":null,"published":"2024-06-05"},{"cvss_score":9.8,"headline":"Arbitrary code execution via go.mod toolchain directive in cmd/go","id":"CVE-2023-39320","kev_date_added":null,"published":"2023-09-08"},{"cvss_score":9.8,"headline":"Improper handling of JavaScript whitespace in html/template","id":"CVE-2023-24540","kev_date_added":null,"published":"2023-05-11"},{"cvss_score":9.8,"headline":"Backticks not treated as string delimiters in html/template","id":"CVE-2023-24538","kev_date_added":null,"published":"2023-04-06"},{"cvss_score":9.8,"headline":"Other in go/golang","id":"CVE-2012-2666","kev_date_added":null,"published":"2021-07-09"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["Go standard library"]},"summary":"An attacker can cause an indefinite hang in Go applications on Windows by passing excessively large buffers to the crypto/rand Read function.","url":"https://insights.sbomify.com/CVE-2022-30634/"}