Vulnerability-Lookup

RHSA-2023:2626

Vulnerability from csaf_opensuse - Published: 2023-05-09 00:00 - Updated: 2026-09-20 11:28

Summary

security update for emacs

Severity

Low

Notes

Title of the patch: security update for emacs

Description of the patch: This security update provides a functional equivalent of RHSA-2023:2626. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2023:2626.

Patchnames: RHSA-2023:2626

CVE-2022-48337

7.8 (High)


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

Affected products

Recommended 5 products

Product	Version	Remediation
Unresolved product id: SUSE Liberty Linux 9:emacs-1:27.2-8.el9_2.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:emacs-common-1:27.2-8.el9_2.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:emacs-filesystem-1:27.2-8.el9_2.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:emacs-lucid-1:27.2-8.el9_2.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:emacs-nox-1:27.2-8.el9_2.1.x86_64	—	Vendor Fix

Threats

Impact important

CVE-2022-48338

7.3 (High)


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

Affected products

Recommended 5 products, the same list as for CVE-2022-48337

Threats

Impact important

CVE-2022-48339

7.3 (High)


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

Affected products

Recommended 5 products, the same list as for CVE-2022-48337

Threats

Impact important

CVE-2023-2491

7.8 (High)


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

Affected products

Recommended 5 products, the same list as for CVE-2022-48337

Threats

Impact important

References

17 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/r…	self
https://www.suse.com/security/cve/CVE-2022-48337/	self
https://www.suse.com/security/cve/CVE-2022-48338/	self
https://www.suse.com/security/cve/CVE-2022-48339/	self
https://www.suse.com/security/cve/CVE-2023-2491/	self
https://www.suse.com/security/cve/CVE-2022-48337	external
https://bugzilla.suse.com/1208515	external
https://bugzilla.suse.com/1211499	external
https://bugzilla.suse.com/1211512	external
https://bugzilla.suse.com/1213840	external
https://www.suse.com/security/cve/CVE-2022-48338	external
https://bugzilla.suse.com/1208514	external
https://www.suse.com/security/cve/CVE-2022-48339	external
https://bugzilla.suse.com/1208512	external
https://bugzilla.suse.com/1211512	external
https://www.suse.com/security/cve/CVE-2023-2491	external

JSON

To clipboard

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CVE-2022-48337 (GCVE-0-2022-48337)

Vulnerability from cvelistv5 – Published: 2023-02-20 00:00 – Updated: 2025-03-18 15:30

Summary

GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the etags program. For example, a victim may use the "etags -u *" command (suggested in the etags documentation) in a situation where the current working directory has contents that depend on untrusted input.

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-18 15:30 UTC

CWE

n/a
CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

mitre mitre root

References

5 references

URL	Tags
https://git.savannah.gnu.org/cgit/emacs.git/commi…
https://www.debian.org/security/2023/dsa-5360	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory

Show details on NVD website

JSON

To clipboard

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CVE-2022-48338 (GCVE-0-2022-48338)

Vulnerability from cvelistv5 – Published: 2023-02-20 00:00 – Updated: 2025-03-18 15:21

Summary

An issue was discovered in GNU Emacs through 28.2. In ruby-mode.el, the ruby-find-library-file function has a local command injection vulnerability. The ruby-find-library-file function is an interactive function, and bound to C-c C-f. Inside the function, the external command gem is called through shell-command-to-string, but the feature-name parameters are not escaped. Thus, malicious Ruby source files may cause commands to be executed.

Severity

7.3 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-18 15:21 UTC

CWE

n/a
CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Assigner

mitre mitre root

References

4 references

URL	Tags
https://git.savannah.gnu.org/cgit/emacs.git/commi…
https://www.debian.org/security/2023/dsa-5360	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory

Show details on NVD website

JSON

To clipboard

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CVE-2022-48339 (GCVE-0-2022-48339)

Vulnerability from cvelistv5 – Published: 2023-02-20 00:00 – Updated: 2025-03-18 15:19

Summary

An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell metacharacters, code may be executed.

Severity

7.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-18 15:19 UTC

CWE

n/a
CWE-1116 - Inaccurate Comments

Assigner

mitre mitre root

References

5 references

URL	Tags
https://git.savannah.gnu.org/cgit/emacs.git/commi…
https://www.debian.org/security/2023/dsa-5360	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory

Show details on NVD website

JSON

To clipboard

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CVE-2023-2491 (GCVE-0-2023-2491)

Vulnerability from cvelistv5 – Published: 2023-05-17 00:00 – Updated: 2025-01-22 18:23

Summary

A flaw was found in the Emacs text editor. Processing a specially crafted org-mode code with the "org-babel-execute:latex" function in ob-latex.el can result in arbitrary command execution. This CVE exists because of a CVE-2023-28617 security regression for the emacs package in Red Hat Enterprise Linux 8.8 and Red Hat Enterprise Linux 9.2.

Severity

7.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-22 18:23 UTC

CWE

CWE-77 - - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Assigner

redhat redhat root

References

4 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2192873
https://access.redhat.com/security/cve/CVE-2023-2491
https://access.redhat.com/errata/RHSA-2023:3104
https://access.redhat.com/errata/RHSA-2023:2626

Impacted products

1 product

Vendor	Product	Version
n/a	emacs	Affected: Affects emacs v26.1-9.el8 and emacs v27.2-8.el9, Fixed in emacs v26.1-10.el8_8.2 and emacs v27.2-8.el9_2.1

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.

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

RHSA-2023:2626

CVE-2022-48337 (GCVE-0-2022-48337)

CVE-2022-48338 (GCVE-0-2022-48338)

CVE-2022-48339 (GCVE-0-2022-48339)

CVE-2023-2491 (GCVE-0-2023-2491)

Tags

Sightings

Nomenclature

Related by attack behaviour