github - ghsa-35f2-fx5v-8568

GHSA-35F2-FX5V-8568

Vulnerability from github – Published: 2022-05-13 01:30 – Updated: 2025-04-12 13:01

Details

ber-decoder.c in Libksba before 1.3.3 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (crash) via crafted BER data, which leads to a buffer overflow.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2016-4354"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-06-13T19:59:00Z",
    "severity": "HIGH"
  },
  "details": "ber-decoder.c in Libksba before 1.3.3 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (crash) via crafted BER data, which leads to a buffer overflow.",
  "id": "GHSA-35f2-fx5v-8568",
  "modified": "2025-04-12T13:01:05Z",
  "published": "2022-05-13T01:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-4354"
    },
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      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201604-04"
    },
    {
      "type": "WEB",
      "url": "http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=commit%3Bh=aea7b6032865740478ca4b706850a5217f1c3887"
    },
    {
      "type": "WEB",
      "url": "http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=aea7b6032865740478ca4b706850a5217f1c3887"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/04/29/5"
    },
    {
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      "url": "http://www.openwall.com/lists/oss-security/2016/04/29/8"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2982-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-4354 (GCVE-0-2016-4354)

Vulnerability from cvelistv5 – Published: 2016-06-13 19:00 – Updated: 2024-08-06 00:25

Summary

ber-decoder.c in Libksba before 1.3.3 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (crash) via crafted BER data, which leads to a buffer overflow.

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.ubuntu.com/usn/USN-2982-1	vendor-advisoryx_refsource_UBUNTU
	http://www.openwall.com/lists/oss-security/2016/04/29/5	mailing-listx_refsource_MLIST
	http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba…	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2016/04/29/8	mailing-listx_refsource_MLIST
	https://security.gentoo.org/glsa/201604-04	vendor-advisoryx_refsource_GENTOO

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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-35F2-FX5V-8568

CVE-2016-4354 (GCVE-0-2016-4354)

Tags

Sightings

Nomenclature