Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2021-3912

Summary
Assigner-cloudflare
Assigner Org ID-a22f1246-ba21-4bb4-a601-ad51614c1513
Published At-11 Nov, 2021 | 21:45
Updated At-16 Sep, 2024 | 23:41
Rejected At-
Credits

OctoRPKI crashes when processing GZIP bomb returned via malicious repository

OctoRPKI tries to load the entire contents of a repository in memory, and in the case of a GZIP bomb, unzip it in memory, making it possible to create a repository that makes OctoRPKI run out of memory (and thus crash).

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:cloudflare
Assigner Org ID:a22f1246-ba21-4bb4-a601-ad51614c1513
Published At:11 Nov, 2021 | 21:45
Updated At:16 Sep, 2024 | 23:41
Rejected At:
▼CVE Numbering Authority (CNA)
OctoRPKI crashes when processing GZIP bomb returned via malicious repository

OctoRPKI tries to load the entire contents of a repository in memory, and in the case of a GZIP bomb, unzip it in memory, making it possible to create a repository that makes OctoRPKI run out of memory (and thus crash).

Affected Products
Vendor
Cloudflare, Inc.Cloudflare
Product
octorpki
Versions
Affected
  • From unspecified before 1.4.0 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-400CWE-400 Uncontrolled Resource Consumption
Type: CWE
CWE ID: CWE-400
Description: CWE-400 Uncontrolled Resource Consumption
Metrics
VersionBase scoreBase severityVector
3.14.2MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 4.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Upgrade to 1.4

Configurations
Workarounds
Exploits
Credits
Koen van Hove
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hg
x_refsource_MISC
https://www.debian.org/security/2022/dsa-5041
vendor-advisory
x_refsource_DEBIAN
Hyperlink: https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hg
Resource:
x_refsource_MISC
Hyperlink: https://www.debian.org/security/2022/dsa-5041
Resource:
vendor-advisory
x_refsource_DEBIAN
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hg
x_refsource_MISC
x_transferred
https://www.debian.org/security/2022/dsa-5041
vendor-advisory
x_refsource_DEBIAN
x_transferred
Hyperlink: https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hg
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.debian.org/security/2022/dsa-5041
Resource:
vendor-advisory
x_refsource_DEBIAN
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@cloudflare.com
Published At:11 Nov, 2021 | 22:15
Updated At:09 Aug, 2022 | 14:39

OctoRPKI tries to load the entire contents of a repository in memory, and in the case of a GZIP bomb, unzip it in memory, making it possible to create a repository that makes OctoRPKI run out of memory (and thus crash).

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Secondary3.14.2MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 4.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CPE Matches
Cloudflare, Inc.
cloudflare
>>octorpki>>Versions before 1.3.0(exclusive)
cpe:2.3:a:cloudflare:octorpki:*:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>11.0
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-770Primarynvd@nist.gov
CWE-400Secondarycna@cloudflare.com
CWE ID: CWE-770
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-400
Type: Secondary
Source: cna@cloudflare.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hgcna@cloudflare.com
Third Party Advisory
https://www.debian.org/security/2022/dsa-5041cna@cloudflare.com
Third Party Advisory
Hyperlink: https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hg
Source: cna@cloudflare.com
Resource:
Third Party Advisory
Hyperlink: https://www.debian.org/security/2022/dsa-5041
Source: cna@cloudflare.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

Similar CVEs

0Records found
Details not found