github - ghsa-h49r-cwwr-2hv6

ghsa-h49r-cwwr-2hv6

Vulnerability from github

Published

2022-05-14 00:52

Modified

2022-05-14 00:52

Severity ?

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

Details

An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP server, client, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.

Show details on source website

JSON

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{
   affected: [],
   aliases: [
      "CVE-2019-5747",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-125",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2019-01-09T16:29:00Z",
      severity: "HIGH",
   },
   details: "An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP server, client, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.",
   id: "GHSA-h49r-cwwr-2hv6",
   modified: "2022-05-14T00:52:07Z",
   published: "2022-05-14T00:52:07Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2019-5747",
      },
      {
         type: "WEB",
         url: "https://bugs.busybox.net/show_bug.cgi?id=11506",
      },
      {
         type: "WEB",
         url: "https://git.busybox.net/busybox/commit/?id=74d9f1ba37010face4bd1449df4d60dd84450b06",
      },
      {
         type: "WEB",
         url: "https://seclists.org/bugtraq/2019/Sep/7",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3935-1",
      },
      {
         type: "WEB",
         url: "http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html",
      },
      {
         type: "WEB",
         url: "http://seclists.org/fulldisclosure/2019/Sep/7",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
         type: "CVSS_V3",
      },
   ],
}

CVE-2019-5747 (GCVE-0-2019-5747)

Vulnerability from cvelistv5

Published

2019-01-09 16:00

Modified

2024-08-04 20:01

Severity ?

Summary

An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP client, server, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.

References

▼	URL	Tags
	https://git.busybox.net/busybox/commit/?id=74d9f1ba37010face4bd1449df4d60dd84450b06	x_refsource_MISC
	https://bugs.busybox.net/show_bug.cgi?id=11506	x_refsource_MISC
	https://usn.ubuntu.com/3935-1/	vendor-advisory, x_refsource_UBUNTU
	http://seclists.org/fulldisclosure/2019/Sep/7	mailing-list, x_refsource_FULLDISC
	https://seclists.org/bugtraq/2019/Sep/7	mailing-list, x_refsource_BUGTRAQ
	http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

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All sightings related to this event Export sightings related to this event

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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