github - ghsa-p6pw-x9rh-9c3w

GHSA-P6PW-X9RH-9C3W

Vulnerability from github – Published: 2022-05-14 00:58 – Updated: 2022-05-14 00:58

Details

A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.

Severity ?

6.5 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2019-7149"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-01-29T00:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.",
  "id": "GHSA-p6pw-x9rh-9c3w",
  "modified": "2022-05-14T00:58:34Z",
  "published": "2022-05-14T00:58:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-7149"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2197"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:3575"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=24102"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html"
    },
    {
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      "url": "https://usn.ubuntu.com/4012-1"
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  "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"
    }
  ]
}

CVE-2019-7149 (GCVE-0-2019-7149)

Vulnerability from cvelistv5 – Published: 2019-01-29 00:00 – Updated: 2024-08-04 20:38

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://sourceware.org/ml/elfutils-devel/2019-q1/…	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
	https://sourceware.org/bugzilla/show_bug.cgi?id=24102	x_refsource_MISC
	https://usn.ubuntu.com/4012-1/	vendor-advisoryx_refsource_UBUNTU
	https://access.redhat.com/errata/RHSA-2019:2197	vendor-advisoryx_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2019:3575	vendor-advisoryx_refsource_REDHAT

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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-P6PW-X9RH-9C3W

CVE-2019-7149 (GCVE-0-2019-7149)

Tags

Sightings

Nomenclature