github - ghsa-22j8-wpwh-4rrr

GHSA-22J8-WPWH-4RRR

Vulnerability from github – Published: 2022-05-24 17:15 – Updated: 2023-01-27 21:31

Details

An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability.

Severity ?

7.0 (High)


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

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  "affected": [],
  "aliases": [
    "CVE-2020-1751"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-17T19:15:00Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-22j8-wpwh-4rrr",
  "modified": "2023-01-27T21:31:15Z",
  "published": "2022-05-24T17:15:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1751"
    },
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      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1751"
    },
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      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202006-04"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200430-0002"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=25423"
    },
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      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-1751 (GCVE-0-2020-1751)

Vulnerability from cvelistv5 – Published: 2020-04-17 18:32 – Updated: 2024-08-04 06:46

Summary

Severity ?

5.1 (Medium)


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

CWE

CWE-787

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
	https://sourceware.org/bugzilla/show_bug.cgi?id=25423	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2020043…	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202006-04	vendor-advisoryx_refsource_GENTOO
	https://usn.ubuntu.com/4416-1/	vendor-advisoryx_refsource_UBUNTU

Impacted products

	Vendor	Product	Version
	Red Hat	glibc	Affected: 2.31

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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-22J8-WPWH-4RRR

CVE-2020-1751 (GCVE-0-2020-1751)

Tags

Sightings

Nomenclature