OpenSSL 0.9.8/1.0.0/1.0.1 DTLS Fragment ssl/d1_both.c memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in OpenSSL 0.9.8/1.0.0/1.0.1. Affected by this issue is some unknown functionality of the file ssl/d1_both.c of the component DTLS Fragment Handler. Such manipulation leads to memory corruption. This vulnerability is traded as CVE-2014-0195. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in OpenSSL 0.9.8/1.0.0/1.0.1 (Network Encryption Software). It has been rated as critical. Affected by this issue is an unknown function of the file ssl/d1_both.c of the component DTLS Fragment Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability.

The issue has been introduced in 08/12/2009. The weakness was shared 06/05/2014 by Jüri Aedla as secadv_20140605.txt as confirmed advisory (Website) via ZDI (Zero Day Initiative). The advisory is available at openssl.org. The vendor cooperated in the coordination of the public release. This vulnerability is handled as CVE-2014-0195 since 12/03/2013. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 1758 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 74415 (Mandriva Linux Security Advisory : openssl (MDVSA-2014:106)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Mandriva Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 185081 (HP-UX Running OpenSSL Multiple Vulnerabilities (HPSBUX03046)).

Upgrading to version 0.9.8za, 1.0.0m or 1.0.1h eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

The fix was developed by Stephen Henson of the OpenSSL core team.

The vulnerability is also documented in the databases at X-Force (93588), Tenable (74415), SecurityFocus (BID 67899†), Secunia (SA58403†) and SecurityTracker (ID 1030337†). isc.sans.edu is providing further details. The entries VDB-13457, VDB-13456, VDB-13455 and VDB-13453 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

  • Google Chrome for Android up to 34.0.1847
  • McAfee Web Gateway up to 7.3.2.10/7.4.2.1

Productinfo

Type

Name

Version

License

Support

  • end of life (old version)

Website

CPE 2.3info

CPE 2.2info

Video

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 74415
Nessus Name: Mandriva Linux Security Advisory : openssl (MDVSA-2014:106)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 902957
OpenVAS Name: SuSE Update for update openSUSE-SU-2014:0765-1 (update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

MetaSploit ID: dtls_fragment_overflow.rb
MetaSploit Name: OpenSSL DTLS Fragment Buffer Overflow DoS
MetaSploit File: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: OpenSSL 0.9.8za/1.0.0m/1.0.1h
Suricata ID: 2018559
Suricata Class: 🔍
Suricata Message: 🔍

Timelineinfo

08/12/2009 🔍
12/03/2013 +1574 days 🔍
04/23/2014 +141 days 🔍
06/05/2014 +43 days 🔍
06/05/2014 +0 days 🔍
06/05/2014 +0 days 🔍
06/05/2014 +0 days 🔍
06/05/2014 +0 days 🔍
06/05/2014 +0 days 🔍
06/05/2014 +0 days 🔍
06/10/2014 +5 days 🔍
06/20/2021 +2567 days 🔍

Sourcesinfo

Product: openssl.org

Advisory: secadv_20140605.txt
Researcher: Jüri Aedla
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2014-0195 (🔍)
GCVE (CVE): GCVE-0-2014-0195
GCVE (VulDB): GCVE-100-13454

OVAL: 🔍
IAVM: 🔍

X-Force: 93588 - OpenSSL DTLS buffer overflow, Medium Risk
SecurityFocus: 67899 - OpenSSL CVE-2014-0224 Man in the Middle Security Bypass Vulnerability
Secunia: 58403 - OpenSSL Multiple Vulnerabilities, Highly Critical
SecurityTracker: 1030337

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 06/05/2014 15:48
Updated: 06/20/2021 16:25
Changes: 06/05/2014 15:48 (108), 05/03/2019 10:15 (2), 06/20/2021 16:25 (3)
Complete: 🔍
Cache ID: 216:F59:103

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