CVE-2016-2180

OpenSSL: OOB read in TS_OBJ_print_bio()

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The TS_OBJ_print_bio function in crypto/ts/ts_lib.c in the X.509 Public Key Infrastructure Time-Stamp Protocol (TSP) implementation in OpenSSL through 1.0.2h allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted time-stamp file that is mishandled by the "openssl ts" command.

La función TS_OBJ_print_bio en crypto/ts/ts_lib.c en la implementación X.509 Public Key Infrastructure Time-Stamp Protocol (TSP) en OpenSSL hasta la versión 1.0.2h permite a atacantes remotos provocar una denegación de servicio (lectura fuera de rango y caída de la aplicación) a través de un archivo time-stamp manipulado que es manejado incorrectamente por el comando "openssl ts".

An out of bounds read flaw was found in the way OpenSSL formatted Public Key Infrastructure Time-Stamp Protocol data for printing. An attacker could possibly cause an application using OpenSSL to crash if it printed time stamp data from the attacker.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-01-29 CVE Reserved
2016-08-01 CVE Published
2024-05-24 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (26)

URL	Tag	Source
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759	Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21995039	Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html	Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html	Third Party Advisory
http://www.securityfocus.com/bid/92117	Third Party Advisory
http://www.securitytracker.com/id/1036486	Vdb Entry
http://www.splunk.com/view/SP-CAAAPSV	Third Party Advisory
http://www.splunk.com/view/SP-CAAAPUE	Third Party Advisory
https://bto.bluecoat.com/security-advisory/sa132	Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312	Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us
https://www.tenable.com/security/tns-2016-16	Third Party Advisory
https://www.tenable.com/security/tns-2016-20
https://www.tenable.com/security/tns-2016-21

URL	Date	SRC

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=1359615	2016-09-27
https://github.com/openssl/openssl/commit/0ed26acce328ec16a3aa635f1ca37365e8c7403a	2022-12-13
https://security.gentoo.org/glsa/201612-16	2022-12-13

URL	Date	SRC
http://rhn.redhat.com/errata/RHSA-2016-1940.html	2022-12-13
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc	2022-12-13
https://access.redhat.com/security/cve/CVE-2016-2180	2016-09-27

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1 Search vendor "Openssl" for product "Openssl" and version "1.0.1"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1a Search vendor "Openssl" for product "Openssl" and version "1.0.1a"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1b Search vendor "Openssl" for product "Openssl" and version "1.0.1b"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1c Search vendor "Openssl" for product "Openssl" and version "1.0.1c"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1d Search vendor "Openssl" for product "Openssl" and version "1.0.1d"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1e Search vendor "Openssl" for product "Openssl" and version "1.0.1e"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1f Search vendor "Openssl" for product "Openssl" and version "1.0.1f"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1g Search vendor "Openssl" for product "Openssl" and version "1.0.1g"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1h Search vendor "Openssl" for product "Openssl" and version "1.0.1h"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1i Search vendor "Openssl" for product "Openssl" and version "1.0.1i"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1j Search vendor "Openssl" for product "Openssl" and version "1.0.1j"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1k Search vendor "Openssl" for product "Openssl" and version "1.0.1k"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1l Search vendor "Openssl" for product "Openssl" and version "1.0.1l"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1m Search vendor "Openssl" for product "Openssl" and version "1.0.1m"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1n Search vendor "Openssl" for product "Openssl" and version "1.0.1n"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1o Search vendor "Openssl" for product "Openssl" and version "1.0.1o"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1p Search vendor "Openssl" for product "Openssl" and version "1.0.1p"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1q Search vendor "Openssl" for product "Openssl" and version "1.0.1q"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1r Search vendor "Openssl" for product "Openssl" and version "1.0.1r"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1s Search vendor "Openssl" for product "Openssl" and version "1.0.1s"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.1t Search vendor "Openssl" for product "Openssl" and version "1.0.1t"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2 Search vendor "Openssl" for product "Openssl" and version "1.0.2"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2a Search vendor "Openssl" for product "Openssl" and version "1.0.2a"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2b Search vendor "Openssl" for product "Openssl" and version "1.0.2b"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2c Search vendor "Openssl" for product "Openssl" and version "1.0.2c"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2d Search vendor "Openssl" for product "Openssl" and version "1.0.2d"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2e Search vendor "Openssl" for product "Openssl" and version "1.0.2e"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2f Search vendor "Openssl" for product "Openssl" and version "1.0.2f"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2g Search vendor "Openssl" for product "Openssl" and version "1.0.2g"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2h Search vendor "Openssl" for product "Openssl" and version "1.0.2h"		-		Affected
Oracle Search vendor "Oracle"		Linux Search vendor "Oracle" for product "Linux"				6 Search vendor "Oracle" for product "Linux" and version "6"		-		Affected
Oracle Search vendor "Oracle"		Linux Search vendor "Oracle" for product "Linux"				7 Search vendor "Oracle" for product "Linux" and version "7"		-		Affected