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[email protected]CVE-2015-5333

HistoryJan 23, 2020 - 9:15 p.m.

CVE-2015-5333

2020-01-2321:15:12

CWE-400

[email protected]

web.nvd.nist.gov

cve-2015-5333

memory leak

obj_obj2txt

libressl

denial of service

nvd

security vulnerability

remote attackers

x.509 certificates

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.9 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.6%

JSON

Memory leak in the OBJ_obj2txt function in LibreSSL before 2.3.1 allows remote attackers to cause a denial of service (memory consumption) via a large number of ASN.1 object identifiers in X.509 certificates.

Affected configurations

Vulners

NVD

Node

libressllibresslRange≤2.3.1

CPENameOperatorVersion
openbsd:libresslopenbsd libressllt2.3.1

CPE	Name	Operator	Version
openbsd:libressl	openbsd libressl	lt	2.3.1

CNA Affected

[
  {
    "product": "LibreSSL",
    "vendor": "LibreSSL",
    "versions": [
      {
        "status": "affected",
        "version": "before 2.3.1"
      }
    ]
  }
]