Vulnerability-Lookup

GHSA-7HW5-F79P-8GPG

Vulnerability from github – Published: 2022-05-24 17:37 – Updated: 2022-10-07 00:01

Details

There's a flaw in openjpeg in versions prior to 2.4.0 in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability.

Severity

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-27841"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-122",
      "CWE-787"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-01-05T18:15:00Z",
    "severity": "MODERATE"
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  "id": "GHSA-7hw5-f79p-8gpg",
  "modified": "2022-10-07T00:01:05Z",
  "published": "2022-05-24T17:37:59Z",
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1907510"
    },
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    },
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      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV"
    },
    {
      "type": "WEB",
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    },
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      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4882"
    },
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      "type": "WEB",
      "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
    },
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      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
    }
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    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
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}

CVE-2020-27841 (GCVE-0-2020-27841)

Vulnerability from cvelistv5 – Published: 2021-01-05 17:18 – Updated: 2024-08-04 16:25

Summary

Severity

No CVSS data available.

CWE

CWE-122

Assigner

redhat CNA under the redhat root

CNA scorecard B 81/100 over 1014 records in the last 180 days details

References

7 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1907510	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202101-29	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2021/dsa-4882	vendor-advisoryx_refsource_DEBIAN
https://www.oracle.com/security-alerts/cpuApr2021.html	x_refsource_MISC
https://www.oracle.com//security-alerts/cpujul2021.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	openjpeg	Affected: openjpeg 2.4.0

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JSON

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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

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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.
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