github - ghsa-g32p-2jpf-2cg9

ghsa-g32p-2jpf-2cg9

Vulnerability from github

Published

2022-05-14 01:59

Modified

2022-05-14 01:59

Severity ?

7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

An issue was discovered in t1_check_unusual_charstring functions in writet1.c files in TeX Live before 2018-09-21. A buffer overflow in the handling of Type 1 fonts allows arbitrary code execution when a malicious font is loaded by one of the vulnerable tools: pdflatex, pdftex, dvips, or luatex.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-17407"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-09-23T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in t1_check_unusual_charstring functions in writet1.c files in TeX Live before 2018-09-21. A buffer overflow in the handling of Type 1 fonts allows arbitrary code execution when a malicious font is loaded by one of the vulnerable tools: pdflatex, pdftex, dvips, or luatex.",
  "id": "GHSA-g32p-2jpf-2cg9",
  "modified": "2022-05-14T01:59:15Z",
  "published": "2022-05-14T01:59:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17407"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TeX-Live/texlive-source/commit/6ed0077520e2b0da1fd060c7f88db7b2e6068e4c"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-security-announce/2018/msg00230.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3788-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3788-2"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4299"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2018-17407

Vulnerability from cvelistv5

Published

2018-09-23 21:00

Modified

2024-08-05 10:47

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/TeX-Live/texlive-source/commit/6ed0077520e2b0da1fd060c7f88db7b2e6068e4c	x_refsource_MISC
	https://www.debian.org/security/2018/dsa-4299	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-security-announce/2018/msg00230.html	x_refsource_MISC
	https://usn.ubuntu.com/3788-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3788-2/	vendor-advisory, x_refsource_UBUNTU

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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            "url": "https://lists.debian.org/debian-security-announce/2018/msg00230.html"
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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