Vulnerability-Lookup

SUSE-SU-2023:3639-1

Vulnerability from csaf_suse - Published: 2023-09-18 11:33 - Updated: 2026-09-20 15:20

Summary

Security update for libeconf

Severity

Moderate

Notes

Title of the patch: Security update for libeconf

Description of the patch: This update for libeconf fixes the following issues: Update to version 0.5.2. - CVE-2023-30078, CVE-2023-32181: Fixed a stack-buffer-overflow vulnerability in 'econf_writeFile' function (bsc#1211078). - CVE-2023-30079, CVE-2023-22652: Fixed a stack-buffer-overflow vulnerability in 'read_file' function. (bsc#1211078) The following non-security bug was fixed: - Fixed parsing files correctly which have space characters AND none space characters as delimiters (bsc#1198165).

Patchnames: SUSE-2023-3639,SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-3639,SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-3639,SUSE-SUSE-MicroOS-5.1-2023-3639,SUSE-SUSE-MicroOS-5.2-2023-3639

CVE-2023-22652

5.5 (Medium)


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

Affected products

Recommended 10 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise Micro 5.1:libeconf0-0:0.5.2-150300.3.11.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.1:libeconf0-0:0.5.2-150300.3.11.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.1:libeconf0-0:0.5.2-150300.3.11.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.2:libeconf0-0:0.5.2-150300.3.11.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.2:libeconf0-0:0.5.2-150300.3.11.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.2:libeconf0-0:0.5.2-150300.3.11.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Manager Proxy 4.2:libeconf0-0:0.5.2-150300.3.11.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Manager Server 4.2:libeconf0-0:0.5.2-150300.3.11.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Manager Server 4.2:libeconf0-0:0.5.2-150300.3.11.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Manager Server 4.2:libeconf0-0:0.5.2-150300.3.11.1.x86_64	—	Vendor Fix

Threats

Impact important

CVE-2023-30078

7.8 (High)


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

Affected products

Recommended 10 products, the same list as for CVE-2023-22652

Threats

Impact important

CVE-2023-30079

7.8 (High)


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

Affected products

Recommended 10 products, the same list as for CVE-2023-22652

Threats

Impact important

CVE-2023-32181

5.5 (Medium)


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

Affected products

Recommended 10 products, the same list as for CVE-2023-22652

Threats

Impact important

References

20 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1198165	self
https://bugzilla.suse.com/1211078	self
https://www.suse.com/security/cve/CVE-2023-22652/	self
https://www.suse.com/security/cve/CVE-2023-30078/	self
https://www.suse.com/security/cve/CVE-2023-30079/	self
https://www.suse.com/security/cve/CVE-2023-32181/	self
https://www.suse.com/security/cve/CVE-2023-22652	external
https://bugzilla.suse.com/1211078	external
https://www.suse.com/security/cve/CVE-2023-30078	external
https://bugzilla.suse.com/1211078	external
https://bugzilla.suse.com/1214597	external
https://www.suse.com/security/cve/CVE-2023-30079	external
https://bugzilla.suse.com/1211078	external
https://bugzilla.suse.com/1214598	external
https://www.suse.com/security/cve/CVE-2023-32181	external
https://bugzilla.suse.com/1211078	external

JSON

To clipboard

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CVE-2023-22652 (GCVE-0-2023-22652)

Vulnerability from cvelistv5 – Published: 2023-06-01 11:51 – Updated: 2025-05-13 00:11

Title

Stack buffer overflow in "read_file" function

Summary

A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in openSUSE libeconf leads to DoS via malformed config files. This issue affects libeconf: before 0.5.2.

Severity

3.3 (Low)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-10 18:33 UTC

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

suse CNA under the mitre root

CNA scorecard B 81/100 over 119 records in the last 180 days details

References

7 references

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=CVE-202…
https://https://github.com/openSUSE/libeconf/issues/177
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…
https://lists.debian.org/debian-lts-announce/2025…
https://github.com/openSUSE/libeconf/issues/177	exploit

Impacted products

1 product

Vendor	Product	Version
openSUSE	libeconf	Affected: ? , < 0.5.2 (0.5.2)

Credits

https://github.com/yangjiageng

Show details on NVD website

JSON

To clipboard

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CVE-2023-30078 (GCVE-0-2023-30078)

Vulnerability from cvelistv5 – Published: – Updated: 2023-11-06 15:17

DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-32181. Reason: This record is a duplicate of CVE-2023-32181. Notes: All CVE users should reference CVE-2023-32181 instead of this record. All references and descriptions in this record have been removed to prevent accidental usage.

Show details on NVD website

JSON

To clipboard

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CVE-2023-30079 (GCVE-0-2023-30079)

Vulnerability from cvelistv5 – Published: – Updated: 2023-11-06 15:13

DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-22652. Reason: This record is a duplicate of CVE-2023-22652. Notes: All CVE users should reference CVE-2023-22652 instead of this record. All references and descriptions in this record have been removed to prevent accidental usage.

Show details on NVD website

JSON

To clipboard

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CVE-2023-32181 (GCVE-0-2023-32181)

Vulnerability from cvelistv5 – Published: 2023-06-01 11:46 – Updated: 2025-01-10 18:39

Title

Stack buffer overflow in "econf_writeFile" function

Summary

A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in openSUSE libeconf allows for DoS via malformed configuration files This issue affects libeconf: before 0.5.2.

Severity

3.3 (Low)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-10 18:39 UTC

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

suse CNA under the mitre root

CNA scorecard B 81/100 over 119 records in the last 180 days details

References

3 references

URL	Tags
https://https://bugzilla.suse.com/show_bug.cgi?id…
https://https://github.com/openSUSE/libeconf/issues/178
https://github.com/openSUSE/libeconf/issues/178	exploit

Impacted products

1 product

Vendor	Product	Version
openSUSE	libeconf	Affected: ? , < 0.5.2 (0.5.2)

Credits

https://github.com/yangjiageng

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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

SUSE-SU-2023:3639-1

CVE-2023-22652 (GCVE-0-2023-22652)

CVE-2023-30078 (GCVE-0-2023-30078)

CVE-2023-30079 (GCVE-0-2023-30079)

CVE-2023-32181 (GCVE-0-2023-32181)

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Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour