Vulnerability-Lookup

OPENSUSE-SU-2022:0065-1

Vulnerability from csaf_opensuse - Published: 2022-03-02 16:51 - Updated: 2026-09-20 19:38

Summary

Security update for envoy-proxy

Severity

Important

Notes

Title of the patch: Security update for envoy-proxy

Description of the patch: This update for envoy-proxy fixes the following issues: Update to 1.14.6: - CVE-2020-35471: Fixed a denial of service via dropped and truncated UDP datagrams (boo#1180121).

Patchnames: openSUSE-2022-65

CVE-2020-12603

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 12 products

Product	Version	Remediation
Unresolved product id: SUSE Package Hub 15 SP3:envoy-proxy-0:1.14.6-bp153.3.4.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP3:envoy-proxy-0:1.14.6-bp153.3.4.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP3:envoy-proxy-0:1.14.6-bp153.3.4.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP3:envoy-proxy-source-0:1.14.6-bp153.3.4.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP3:envoy-proxy-source-0:1.14.6-bp153.3.4.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP3:envoy-proxy-source-0:1.14.6-bp153.3.4.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:envoy-proxy-0:1.14.6-bp153.3.4.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:envoy-proxy-0:1.14.6-bp153.3.4.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:envoy-proxy-0:1.14.6-bp153.3.4.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:envoy-proxy-source-0:1.14.6-bp153.3.4.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:envoy-proxy-source-0:1.14.6-bp153.3.4.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:envoy-proxy-source-0:1.14.6-bp153.3.4.1.x86_64	—	Vendor Fix

Threats

Impact important

CVE-2020-12604

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 12 products, the same list as for CVE-2020-12603

Threats

Impact important

CVE-2020-12605

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 12 products, the same list as for CVE-2020-12603

Threats

Impact important

CVE-2020-35471

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 12 products, the same list as for CVE-2020-12603

Threats

Impact important

CVE-2020-8663

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 12 products, the same list as for CVE-2020-12603

Threats

Impact important

References

22 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/o…	self
https://lists.opensuse.org/archives/list/security…	self
https://lists.opensuse.org/archives/list/security…	self
https://bugzilla.suse.com/1167073	self
https://bugzilla.suse.com/1173559	self
https://bugzilla.suse.com/1180121	self
https://www.suse.com/security/cve/CVE-2020-12603/	self
https://www.suse.com/security/cve/CVE-2020-12604/	self
https://www.suse.com/security/cve/CVE-2020-12605/	self
https://www.suse.com/security/cve/CVE-2020-35471/	self
https://www.suse.com/security/cve/CVE-2020-8663/	self
https://www.suse.com/security/cve/CVE-2020-12603	external
https://bugzilla.suse.com/1173559	external
https://www.suse.com/security/cve/CVE-2020-12604	external
https://bugzilla.suse.com/1173559	external
https://www.suse.com/security/cve/CVE-2020-12605	external
https://bugzilla.suse.com/1173559	external
https://www.suse.com/security/cve/CVE-2020-35471	external
https://bugzilla.suse.com/1180121	external
https://www.suse.com/security/cve/CVE-2020-8663	external
https://bugzilla.suse.com/1173559	external

JSON

To clipboard

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CVE-2020-12603 (GCVE-0-2020-12603)

Vulnerability from cvelistv5 – Published: 2020-07-01 13:53 – Updated: 2024-08-04 12:04

Summary

Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may consume excessive amounts of memory when proxying HTTP/2 requests or responses with many small (i.e. 1 byte) data frames.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/envoyproxy/envoy-setec/issues/80	x_refsource_MISC
https://github.com/envoyproxy/envoy/security/advi…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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CVE-2020-12604 (GCVE-0-2020-12604)

Vulnerability from cvelistv5 – Published: 2020-07-01 14:24 – Updated: 2024-08-04 12:04

Summary

Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier is susceptible to increased memory usage in the case where an HTTP/2 client requests a large payload but does not send enough window updates to consume the entire stream and does not reset the stream.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/envoyproxy/envoy/commits/master	x_refsource_MISC
https://github.com/envoyproxy/envoy/security/advi…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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CVE-2020-12605 (GCVE-0-2020-12605)

Vulnerability from cvelistv5 – Published: 2020-07-01 14:33 – Updated: 2024-08-04 12:04

Summary

Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may consume excessive amounts of memory when processing HTTP/1.1 headers with long field names or requests with long URLs.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/envoyproxy/envoy-setec/issues/137	x_refsource_MISC
https://github.com/envoyproxy/envoy/security/advi…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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CVE-2020-35471 (GCVE-0-2020-35471)

Vulnerability from cvelistv5 – Published: 2020-12-15 00:48 – Updated: 2024-08-04 17:02

Summary

Envoy before 1.16.1 mishandles dropped and truncated datagrams, as demonstrated by a segmentation fault for a UDP packet size larger than 1500.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/envoyproxy/envoy/compare/v1.16…	x_refsource_MISC
https://github.com/envoyproxy/envoy/issues/14113	x_refsource_MISC
https://github.com/envoyproxy/envoy/pull/14122	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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CVE-2020-8663 (GCVE-0-2020-8663)

Vulnerability from cvelistv5 – Published: 2020-07-01 14:19 – Updated: 2024-08-04 10:03

Summary

Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may exhaust file descriptors and/or memory when accepting too many connections.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.envoyproxy.io/docs/envoy/v1.13.1/intr…	x_refsource_MISC
https://github.com/envoyproxy/envoy/security/advi…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OPENSUSE-SU-2022:0065-1

CVE-2020-12603 (GCVE-0-2020-12603)

CVE-2020-12604 (GCVE-0-2020-12604)

CVE-2020-12605 (GCVE-0-2020-12605)

CVE-2020-35471 (GCVE-0-2020-35471)

CVE-2020-8663 (GCVE-0-2020-8663)

Tags

Sightings

Nomenclature

Related by attack behaviour