253 lines
11 KiB
JSON
253 lines
11 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveMetadata": {
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"cveId": "CVE-2024-24806",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2024-01-31T16:28:17.940Z",
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"datePublished": "2024-02-07T21:44:33.566Z",
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"dateUpdated": "2025-06-17T14:17:09.153Z"
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},
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"containers": {
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"cna": {
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"title": "Improper Domain Lookup that potentially leads to SSRF attacks in libuv",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-918",
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"lang": "en",
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"description": "CWE-918: Server-Side Request Forgery (SSRF)",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 7.3,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/libuv/libuv/security/advisories/GHSA-f74f-cvh7-c6q6",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/libuv/libuv/security/advisories/GHSA-f74f-cvh7-c6q6"
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},
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{
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"name": "https://github.com/libuv/libuv/commit/0f2d7e784a256b54b2385043438848047bc2a629",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/libuv/libuv/commit/0f2d7e784a256b54b2385043438848047bc2a629"
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},
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{
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"name": "https://github.com/libuv/libuv/commit/3530bcc30350d4a6ccf35d2f7b33e23292b9de70",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/libuv/libuv/commit/3530bcc30350d4a6ccf35d2f7b33e23292b9de70"
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},
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{
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"name": "https://github.com/libuv/libuv/commit/c858a147643de38a09dd4164758ae5b685f2b488",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/libuv/libuv/commit/c858a147643de38a09dd4164758ae5b685f2b488"
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},
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{
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"name": "https://github.com/libuv/libuv/commit/e0327e1d508b8207c9150b6e582f0adf26213c39",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/libuv/libuv/commit/e0327e1d508b8207c9150b6e582f0adf26213c39"
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2024/02/08/2"
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2024/02/11/1"
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00005.html"
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2024/03/11/1"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20240605-0008/"
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},
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{
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"url": "https://gitlab.kitware.com/cmake/cmake/-/issues/26112"
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}
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],
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"affected": [
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{
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"vendor": "libuv",
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"product": "libuv",
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"versions": [
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{
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"version": ">= 1.45.0, < 1.48.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2024-07-18T00:17:58.651Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "libuv is a multi-platform support library with a focus on asynchronous I/O. The `uv_getaddrinfo` function in `src/unix/getaddrinfo.c` (and its windows counterpart `src/win/getaddrinfo.c`), truncates hostnames to 256 characters before calling `getaddrinfo`. This behavior can be exploited to create addresses like `0x00007f000001`, which are considered valid by `getaddrinfo` and could allow an attacker to craft payloads that resolve to unintended IP addresses, bypassing developer checks. The vulnerability arises due to how the `hostname_ascii` variable (with a length of 256 bytes) is handled in `uv_getaddrinfo` and subsequently in `uv__idna_toascii`. When the hostname exceeds 256 characters, it gets truncated without a terminating null byte. As a result attackers may be able to access internal APIs or for websites (similar to MySpace) that allows users to have `username.example.com` pages. Internal services that crawl or cache these user pages can be exposed to SSRF attacks if a malicious user chooses a long vulnerable username. This issue has been addressed in release version 1.48.0. Users are advised to upgrade. There are no known workarounds for this vulnerability."
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}
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],
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"source": {
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"advisory": "GHSA-f74f-cvh7-c6q6",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-09-02T17:08:43.903Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"name": "https://github.com/libuv/libuv/security/advisories/GHSA-f74f-cvh7-c6q6",
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"tags": [
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"x_refsource_CONFIRM",
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"x_transferred"
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"url": "https://github.com/libuv/libuv/security/advisories/GHSA-f74f-cvh7-c6q6"
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},
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{
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"name": "https://github.com/libuv/libuv/commit/0f2d7e784a256b54b2385043438848047bc2a629",
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-02-21T20:41:52.764681Z",
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"id": "CVE-2024-24806",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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"role": "CISA Coordinator",
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"title": "CISA ADP Vulnrichment",
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} |