Vulnerability-Lookup

oesa-2021-1118

Vulnerability from osv_openeuler

Published

2021-04-07 11:04

Modified

2026-08-06 11:04

Summary

openjpeg2 security update

Details

OpenJPEG is an open-source JPEG 2000 codec written in C language. It has been developed in order to promote the use of JPEG 2000, a still-image compression standard from the Joint Photographic Experts Group (JPEG). Since April 2015, it is officially recognized by ISO/IEC and ITU-T as a JPEG 2000 Reference Software.

Security Fix(es):

A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running such an application.(CVE-2020-27814)

Theres 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.(CVE-2020-27841)

A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.(CVE-2020-27843)

Theres a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpegs conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.(CVE-2020-27845)

Severity

7.8 (High)


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

References

URL

Type

	https://openeuler.org/en/security/safety-bulletin…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-27814	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-27841	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-27843	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-27845	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "openjpeg2-2.3.1-5.oe1.aarch64.rpm",
          "openjpeg2-debuginfo-2.3.1-5.oe1.aarch64.rpm",
          "openjpeg2-devel-2.3.1-5.oe1.aarch64.rpm",
          "openjpeg2-debugsource-2.3.1-5.oe1.aarch64.rpm",
          "openjpeg2-debuginfo-2.3.1-5.oe1.aarch64.rpm",
          "openjpeg2-2.3.1-5.oe1.aarch64.rpm",
          "openjpeg2-devel-2.3.1-5.oe1.aarch64.rpm",
          "openjpeg2-debugsource-2.3.1-5.oe1.aarch64.rpm"
        ],
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          "openjpeg2-help-2.3.1-5.oe1.noarch.rpm"
        ],
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          "openjpeg2-2.3.1-5.oe1.src.rpm",
          "openjpeg2-2.3.1-5.oe1.src.rpm"
        ],
        "x86_64": [
          "openjpeg2-2.3.1-5.oe1.x86_64.rpm",
          "openjpeg2-debugsource-2.3.1-5.oe1.x86_64.rpm",
          "openjpeg2-debuginfo-2.3.1-5.oe1.x86_64.rpm",
          "openjpeg2-devel-2.3.1-5.oe1.x86_64.rpm",
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          "openjpeg2-debugsource-2.3.1-5.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS",
        "name": "openjpeg2",
        "purl": "pkg:rpm/openEuler/openjpeg2\u0026distro=openEuler-20.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
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  "database_specific": {
    "severity": "High"
  },
  "details": "OpenJPEG is an open-source JPEG 2000 codec written in C language. It has been developed in order to promote the use of JPEG 2000, a still-image compression standard from the Joint Photographic Experts Group (JPEG). Since April 2015, it is officially recognized by ISO/IEC and ITU-T as a JPEG 2000 Reference Software.\r\n\r\nSecurity Fix(es):\r\n\r\nA heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running such an application.(CVE-2020-27814)\r\n\r\nTheres 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.(CVE-2020-27841)\r\n\r\nA flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.(CVE-2020-27843)\r\n\r\nTheres a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpegs conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.(CVE-2020-27845)",
  "id": "OESA-2021-1118",
  "modified": "2026-08-06T11:04:21Z",
  "published": "2021-04-07T11:04:21Z",
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      "url": "https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1118"
    },
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27841"
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27843"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27845"
    }
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  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "openjpeg2 security update",
  "upstream": [
    "CVE-2020-27814",
    "CVE-2020-27841",
    "CVE-2020-27843",
    "CVE-2020-27845"
  ]
}

CVE-2020-27814 (GCVE-0-2020-27814)

Vulnerability from cvelistv5 – Published: 2021-01-25 18:38 – Updated: 2024-08-04 16:25

Summary

Severity

No CVSS data available.

CWE

CWE-122

Assigner

redhat redhat root

References

6 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1901998	x_refsource_MISC
https://github.com/uclouvain/openjpeg/issues/1283	x_refsource_MISC
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/cpujul2021.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	openjpeg	Affected: before openjpeg 2.4.0

Show details on NVD website

JSON

To clipboard

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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

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

No CVSS data available.

CWE

CWE-122

Assigner

redhat redhat root

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

Show details on NVD website

JSON

To clipboard

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CVE-2020-27843 (GCVE-0-2020-27843)

Vulnerability from cvelistv5 – Published: 2021-01-05 17:22 – Updated: 2024-08-04 16:25

Summary

Severity

No CVSS data available.

CWE

CWE-125

Assigner

redhat redhat root

References

7 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1907516	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://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
https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
n/a	openjpeg	Affected: openjpeg 2.4.0

Show details on NVD website

JSON

To clipboard

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CVE-2020-27845 (GCVE-0-2020-27845)

Vulnerability from cvelistv5 – Published: 2021-01-05 17:44 – Updated: 2024-08-04 16:25

Summary

There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.

Severity

No CVSS data available.

CWE

CWE-125

Assigner

redhat redhat root

References

7 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1907523	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

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.

Detection rules are retrieved from Rulezet.

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

oesa-2021-1118

Vulnerability from osv_openeuler

CVE-2020-27814 (GCVE-0-2020-27814)

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

CVE-2020-27843 (GCVE-0-2020-27843)

CVE-2020-27845 (GCVE-0-2020-27845)

Tags

Sightings

Nomenclature

Related by attack behaviour