GHSA-RVRX-RRWH-R9P6
Vulnerability from github – Published: 2023-06-06 16:44 – Updated: 2023-06-16 17:53
VLAI?
Summary
Notation's default `maxSignatureAttempts` in `notation verify` enables an endless data attack
Details
Impact
An attacker who controls or compromises a registry can make the registry serve an infinite number of signatures for the artifact, causing a denial of service to the host machine running notation verify.
Patches
The problem has been fixed in the release v1.0.0-rc.6. Users should upgrade their notation packages to v1.0.0-rc.6 or above.
Workarounds
User should use secure and trusted container registries
Credits
The notation project would like to thank Adam Korczynski (@AdamKorcz) for responsibly disclosing the issue found during an security audit (facilitated by OSTIF and sponsored by CNCF) and Shiwei Zhang (@shizhMSFT) for root cause analysis.
Severity ?
6.5 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/notaryproject/notation"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.0-rc.6"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-33958"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2023-06-06T16:44:58Z",
"nvd_published_at": "2023-06-06T19:15:12Z",
"severity": "MODERATE"
},
"details": "### Impact\nAn attacker who controls or compromises a registry can make the registry serve an infinite number of signatures for the artifact, causing a denial of service to the host machine running `notation verify`.\n\n### Patches\nThe problem has been fixed in the release [v1.0.0-rc.6](https://github.com/notaryproject/notation/releases/tag/v1.0.0-rc.6). Users should upgrade their notation packages to [v1.0.0-rc.6](https://github.com/notaryproject/notation/releases/tag/v1.0.0-rc.6) or above.\n\n### Workarounds\nUser should use secure and trusted container registries\n\n### Credits\nThe `notation` project would like to thank Adam Korczynski (@AdamKorcz) for responsibly disclosing the issue found during an security audit (facilitated by OSTIF and sponsored by CNCF) and Shiwei Zhang (@shizhMSFT) for root cause analysis.",
"id": "GHSA-rvrx-rrwh-r9p6",
"modified": "2023-06-16T17:53:52Z",
"published": "2023-06-06T16:44:58Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/notaryproject/notation/security/advisories/GHSA-rvrx-rrwh-r9p6"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33958"
},
{
"type": "PACKAGE",
"url": "https://github.com/notaryproject/notation"
},
{
"type": "WEB",
"url": "https://github.com/notaryproject/notation/releases/tag/v1.0.0-rc.6"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Notation\u0027s default `maxSignatureAttempts` in `notation verify` enables an endless data attack"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…