Multiple memory leaks in t1_lib.c in OpenSSL before 1.0.1u, 1.0.2 before 1.0.2i, and 1.1.0 before 1.1.0a allow remote attackers to cause a denial of service (memory consumption) via large OCSP Status Request extensions.

OSVersionArchitecturePackageVersionFilename
Debian12allopenssl< 1.0.2i-1openssl_1.0.2i-1_all.deb
Debian11allopenssl< 1.0.2i-1openssl_1.0.2i-1_all.deb
Debian999allopenssl< 1.0.2i-1openssl_1.0.2i-1_all.deb
Debian13allopenssl< 1.0.2i-1openssl_1.0.2i-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	openssl	< 1.0.2i-1	openssl_1.0.2i-1_all.deb
Debian	11	all	openssl	< 1.0.2i-1	openssl_1.0.2i-1_all.deb
Debian	999	all	openssl	< 1.0.2i-1	openssl_1.0.2i-1_all.deb
Debian	13	all	openssl	< 1.0.2i-1	openssl_1.0.2i-1_all.deb

zdt 1

nessus 45

f5 2

alpinelinux 1

veracode 2

hackerone 1

ubuntucve 1

redhat 11

openvas 34

cvelist 1

cve 1

prion 1

nvd 1

openssl 1

checkpoint_advisories 1

osv 4

threatpost 2

ibm 51

thn 1

amazon 1

suse 11

kaspersky 1

ics 1

fedora 3

freebsd_advisory 1

altlinux 5

cloudfoundry 1

ubuntu 2

mageia 1

oraclelinux 1

centos 1

debian 2

archlinux 2

arista 1

aix 1

fortinet 1

slackware 1

zdt

OpenSSL OCSP Status Request Extension Unbounded Memory Growth Vulnerability

2016-10-21 00:00:00

nessus

F5 Networks BIG-IP : OpenSSL vulnerability (K54211024)

2016-11-03 00:00:00

RHEL 6 : openssl (RHSA-2016:2802)

2016-11-17 00:00:00

Amazon Linux AMI : openssl (ALAS-2016-749)

2016-09-23 00:00:00

SOL54211024 - OpenSSL vulnerability CVE-2016-6304

2016-11-02 00:00:00

K54211024 : OpenSSL vulnerability CVE-2016-6304

2016-11-02 00:00:00

alpinelinux

CVE-2016-6304

2016-09-26 19:59:00

veracode

Denial Of Service (DoS)

2017-01-26 01:52:41

Denial Of Service (DoS)

2019-01-15 09:14:47

hackerone

Internet Bug Bounty: OCSP Status Request extension unbounded memory growth (CVE-2016-6304)

2017-03-29 01:24:57

ubuntucve

CVE-2016-6304

2016-09-22 00:00:00

redhat

(RHSA-2016:2802) Important: openssl security update

2016-11-17 12:52:35

(RHSA-2017:2494) Important: Red Hat JBoss Web Server 2 security update

2017-08-21 15:21:48

(RHSA-2017:1659) Important: Red Hat JBoss Enterprise Application Platform 6.4.16 natives update

2017-06-28 19:59:12

openvas

OpenSSL OCSP Status Request extension unbounded memory growth Vulnerability - Windows

2016-09-26 00:00:00

OpenSSL OCSP Status Request extension unbounded memory growth Vulnerability - Linux

2016-09-26 00:00:00

F5 BIG-IP - OpenSSL vulnerability CVE-2016-6304

2016-11-03 00:00:00

cvelist

CVE-2016-6304

2016-09-26 00:00:00

cve

CVE-2016-6304

2016-09-26 19:59:00

prion

Design/Logic Flaw

2016-09-26 19:59:00

nvd

CVE-2016-6304

2016-09-26 19:59:00

openssl

Vulnerability in OpenSSL - OCSP Status Request extension unbounded memory growth

2016-09-22 00:00:00

checkpoint_advisories

OpenSSL OCSP Extension Unbounded Memory Denial of Service (CVE-2016-6304)

2016-09-22 00:00:00

osv

CVE-2016-6304

2016-09-26 19:59:00

openssl - security update

2016-09-22 00:00:00

openssl - regression update

2016-09-22 00:00:00

threatpost

OpenSSL Patches High-Severity OCSP Bug, Mitigates SWEET32 Attack

2016-09-23 15:47:13

Oracle Fixes 253 Vulnerabilities in Last CPU of 2016

2016-10-19 13:39:40

ibm

Security Bulletin: Vulnerabilities in OpenSSL affect IBM Enterprise Content Management System Monitor (CVE-2016-6304, CVE-2016-2177)

2018-06-17 12:17:29

Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Sterling B2B Integrator

2020-02-05 00:53:36

Security Bulletin: Vulnerabilities in OpenSSL affect IBM Tealeaf Customer Experience

2018-06-16 20:06:39

thn

Critical DoS Flaw found in OpenSSL — How It Works

2016-09-23 01:10:00

amazon

Important: openssl

2016-09-22 16:00:00

suse

Security update for nodejs4 (important)

2016-11-01 16:19:35

Security update for nodejs4 (important)

2016-10-06 20:14:21

Security update for nodejs (important)

2016-10-11 19:20:03

kaspersky

KLA10888 Multiple vulnerabilities in Oracle VM VirtualBox

2016-10-19 00:00:00

ics

Advantech Spectre RT Industrial Routers

2021-02-23 12:00:00

fedora

[SECURITY] Fedora 25 Update: openssl-1.0.2j-1.fc25

2016-10-09 03:28:42

[SECURITY] Fedora 23 Update: openssl-1.0.2j-1.fc23

2016-10-11 23:24:05

[SECURITY] Fedora 24 Update: openssl-1.0.2j-1.fc24

2016-09-28 01:57:16

freebsd_advisory

FreeBSD-SA-16:26.openssl

2016-09-23 00:00:00

altlinux

Security fix for the ALT Linux 8 package openssl10 version 1.0.2i-alt1

2016-09-22 00:00:00

Security fix for the ALT Linux 9 package openssl1.1 version 1.0.2i-alt1

2016-09-22 00:00:00

Security fix for the ALT Linux 9 package openssl10 version 1.0.2i-alt1

2016-09-22 00:00:00

cloudfoundry

USN-3087-2 OpenSSL Regression | Cloud Foundry

2016-09-28 00:00:00

ubuntu

OpenSSL regression

2016-09-23 00:00:00

OpenSSL vulnerabilities

2016-09-22 00:00:00

mageia

Updated openssl packages fix security vulnerabilities

2016-10-12 01:12:20

oraclelinux

openssl security update

2016-09-27 00:00:00

centos

openssl security update

2016-09-28 14:48:04

debian

[SECURITY] [DSA 3673-1] openssl security update

2016-09-22 16:50:14

[SECURITY] [DLA 637-1] openssl security update

2016-09-25 11:55:01

archlinux

[ASA-201609-24] lib32-openssl: multiple issues

2016-09-26 00:00:00

[ASA-201609-23] openssl: multiple issues

2016-09-26 00:00:00

arista

Security Advisory 0024

2016-10-04 00:00:00

aix

Vulnerabilities in OpenSSL affect AIX

2016-11-14 13:29:26

fortinet

OpenSSL Security Advisory [22 Sept 2016]

2017-04-03 00:00:00

slackware

[slackware-security] openssl

2016-09-22 18:53:12

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@2024 Vulners Inc

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

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

EPSS

0.566

Percentile

97.7%

JSON

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