Vulnerability-Lookup

OESA-2022-1509 (CVE-2021-37529)

Vulnerability from osv_openeuler – Published: 2022-01-28 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

transfig security update

Details

The transfig utility creates a makefile which translates FIG (created by xfig) or PIC figures into a specified LaTeX graphics language (for example, PostScript(TM)). Transfig is used to create TeX documents which are portable (i.e., they can be printed in a wide variety of environments).

Security Fix(es):

A double-free vulnerability exists in fig2dev through 3.28a is affected by: via the free_stream function in readpics.c, which could cause a denial of service (context-dependent).(CVE-2021-37529)

A denial of service vulnerabiity exists in fig2dev through 3.28a due to a segfault in the open_stream function in readpics.c.(CVE-2021-37530)

Severity

5.5 (Medium)


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

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-37529	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-37530	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "transfig-debugsource-3.2.8b-1.oe1.aarch64.rpm",
          "transfig-3.2.8b-1.oe1.aarch64.rpm",
          "transfig-debuginfo-3.2.8b-1.oe1.aarch64.rpm"
        ],
        "noarch": [
          "transfig-help-3.2.8b-1.oe1.noarch.rpm"
        ],
        "src": [
          "transfig-3.2.8b-1.oe1.src.rpm"
        ],
        "x86_64": [
          "transfig-debugsource-3.2.8b-1.oe1.x86_64.rpm",
          "transfig-debuginfo-3.2.8b-1.oe1.x86_64.rpm",
          "transfig-3.2.8b-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "transfig",
        "purl": "pkg:rpm/openEuler/transfig\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.8b-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "transfig-3.2.8b-1.oe1.aarch64.rpm",
          "transfig-debugsource-3.2.8b-1.oe1.aarch64.rpm",
          "transfig-debuginfo-3.2.8b-1.oe1.aarch64.rpm"
        ],
        "noarch": [
          "transfig-help-3.2.8b-1.oe1.noarch.rpm"
        ],
        "src": [
          "transfig-3.2.8b-1.oe1.src.rpm"
        ],
        "x86_64": [
          "transfig-debuginfo-3.2.8b-1.oe1.x86_64.rpm",
          "transfig-3.2.8b-1.oe1.x86_64.rpm",
          "transfig-debugsource-3.2.8b-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP2",
        "name": "transfig",
        "purl": "pkg:rpm/openEuler/transfig\u0026distro=openEuler-20.03-LTS-SP2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.8b-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "transfig-debugsource-3.2.8b-1.oe1.aarch64.rpm",
          "transfig-3.2.8b-1.oe1.aarch64.rpm",
          "transfig-debuginfo-3.2.8b-1.oe1.aarch64.rpm"
        ],
        "noarch": [
          "transfig-help-3.2.8b-1.oe1.noarch.rpm"
        ],
        "src": [
          "transfig-3.2.8b-1.oe1.src.rpm"
        ],
        "x86_64": [
          "transfig-3.2.8b-1.oe1.x86_64.rpm",
          "transfig-debuginfo-3.2.8b-1.oe1.x86_64.rpm",
          "transfig-debugsource-3.2.8b-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "transfig",
        "purl": "pkg:rpm/openEuler/transfig\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.8b-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "The transfig utility creates a makefile which translates FIG (created by xfig) or PIC figures into a specified LaTeX graphics language (for example, PostScript(TM)).  Transfig is used to create TeX documents which are portable (i.e., they can be printed in a wide variety of environments).\r\n\r\nSecurity Fix(es):\r\n\r\nA double-free vulnerability exists in fig2dev through 3.28a is affected by: via the free_stream function in readpics.c, which could cause a denial of service (context-dependent).(CVE-2021-37529)\r\n\r\nA denial of service vulnerabiity exists in fig2dev through 3.28a due to a segfault in the open_stream function in readpics.c.(CVE-2021-37530)",
  "id": "OESA-2022-1509",
  "modified": "2026-08-06T11:04:47Z",
  "published": "2022-01-28T11:04:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1509"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37529"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37530"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "transfig security update",
  "upstream": [
    "CVE-2021-37529",
    "CVE-2021-37530"
  ]
}

CVE-2021-37529 (GCVE-0-2021-37529)

Vulnerability from cvelistv5 – Published: 2022-01-12 20:12 – Updated: 2024-08-04 01:22

Summary

A double-free vulnerability exists in fig2dev through 3.28a is affected by: via the free_stream function in readpics.c, which could cause a denial of service (context-dependent).

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://sourceforge.net/p/mcj/tickets/125/	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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CVE-2021-37530 (GCVE-0-2021-37530)

Vulnerability from cvelistv5 – Published: 2022-01-12 20:18 – Updated: 2024-08-04 01:22

Summary

A denial of service vulnerabiity exists in fig2dev through 3.28a due to a segfault in the open_stream function in readpics.c.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://sourceforge.net/p/mcj/tickets/126/	x_refsource_MISC

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-2022-1509 (CVE-2021-37529)

CVE-2021-37529 (GCVE-0-2021-37529)

CVE-2021-37530 (GCVE-0-2021-37530)

Tags

Sightings

Nomenclature

Related by attack behaviour