github - ghsa-2hj6-9wp7-hvmh

GHSA-2HJ6-9WP7-HVMH

Vulnerability from github – Published: 2023-05-18 00:30 – Updated: 2024-04-04 04:14

Details

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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-2491"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-05-17T22:15:10Z",
    "severity": "HIGH"
  },
  "details": "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.",
  "id": "GHSA-2hj6-9wp7-hvmh",
  "modified": "2024-04-04T04:14:00Z",
  "published": "2023-05-18T00:30:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2491"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2023:2626"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2023:3104"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2023-2491"
    },
    {
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2192873"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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

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

Summary

Severity ?

7.8 (High)


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

CWE

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

Assigner

redhat

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

	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

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JSON

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            "url": "https://access.redhat.com/security/cve/CVE-2023-2491"
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            "url": "https://access.redhat.com/errata/RHSA-2023:3104"
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        "metrics": [
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              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-2HJ6-9WP7-HVMH

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

Tags

Sightings

Nomenclature