github - ghsa-cgr8-f44r-j4r5

ghsa-cgr8-f44r-j4r5

Vulnerability from github

Published

2022-05-13 01:51

Modified

2022-05-13 01:51

Severity ?

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

Details

A heap-based buffer over-read exists in the function d_expression_1 in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31.1. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by c++filt.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-20712"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-01-15T00:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A heap-based buffer over-read exists in the function d_expression_1 in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31.1. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by c++filt.",
  "id": "GHSA-cgr8-f44r-j4r5",
  "modified": "2022-05-13T01:51:06Z",
  "published": "2022-05-13T01:51:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20712"
    },
    {
      "type": "WEB",
      "url": "https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88629"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=24043"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K38336243"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106563"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
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}

CVE-2018-20712 (GCVE-0-2018-20712)

Vulnerability from cvelistv5

Published

2019-01-15 00:00

Modified

2024-08-05 12:05

Severity ?

CWE

n/a

Summary

A heap-based buffer over-read exists in the function d_expression_1 in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31.1. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by c++filt.

References

URL

Tags

	https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88629	x_refsource_MISC
	https://sourceware.org/bugzilla/show_bug.cgi?id=24043	x_refsource_MISC
	http://www.securityfocus.com/bid/106563	vdb-entry, x_refsource_BID
	https://support.f5.com/csp/article/K38336243	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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Not patched: This vulnerability was not successfully patched by the user reporting the sighting.