OpenSSL 1.0.2 Multiblock code

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in OpenSSL 1.0.2. This vulnerability affects unknown code of the component Multiblock. Executing a manipulation can lead to denial of service. The identification of this vulnerability is CVE-2015-0290. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in OpenSSL 1.0.2 (Network Encryption Software). This vulnerability affects an unknown code block of the component Multiblock. The manipulation with an unknown input leads to a code vulnerability. The CWE definition for the vulnerability is CWE-17. As an impact it is known to affect availability.

The issue has been introduced in 03/19/2015. The weakness was shared 03/19/2015 as secadv_20150319.txt as confirmed advisory (Website). The advisory is shared for download at openssl.org. This vulnerability was named CVE-2015-0290 since 11/18/2014. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 82010 (GLSA-201503-11 : OpenSSL: Multiple vulnerabilities (FREAK)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11761 (Splunk Enterprise OpenSSL Multiple Vulnerabilities (SP-CAAAN4P)).

Upgrading to version 1.0.2a eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (101664), Tenable (82010), SecurityFocus (BID 73226†), SecurityTracker (ID 1031929†) and Vulnerability Center (SBV-56901†). Additional details are provided at grahamcluley.com. The entries VDB-74043, VDB-74045, VDB-74046 and VDB-74047 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Name

Version

License

Support

  • end of life (old version)

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.6

VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Code
CWE: CWE-17
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 82010
Nessus Name: GLSA-201503-11 : OpenSSL: Multiple vulnerabilities (FREAK)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 902837
OpenVAS Name: OpenSSL Multiple Vulnerabilities -01 Nov15 (Linux)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: OpenSSL 1.0.2a
Patch: 77c77f0a1b9f15b869ca3342186dfbedd1119d0e

Timelineinfo

11/18/2014 🔍
03/16/2015 +118 days 🔍
03/18/2015 +2 days 🔍
03/19/2015 +0 days 🔍
03/19/2015 +0 days 🔍
03/19/2015 +0 days 🔍
03/19/2015 +0 days 🔍
03/20/2015 +1 days 🔍
03/23/2015 +3 days 🔍
07/20/2015 +118 days 🔍
03/01/2016 +226 days 🔍
04/15/2022 +2235 days 🔍

Sourcesinfo

Product: openssl.org

Advisory: secadv_20150319.txt
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-0290 (🔍)
GCVE (CVE): GCVE-0-2015-0290
GCVE (VulDB): GCVE-100-74044

OVAL: 🔍

X-Force: 101664 - OpenSSL multiblock denial of service
SecurityFocus: 73226 - OpenSSL CVE-2015-0290 Denial of Service Vulnerability
SecurityTracker: 1031929
Vulnerability Center: 56901 - OpenSSL 1.0.2 before 1.0.2a Remote DoS in the Ssl3_write_bytes Function in S3_pkt.c - CVE-2015-0290, Medium

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 03/20/2015 09:51
Updated: 04/15/2022 20:29
Changes: 03/20/2015 09:51 (72), 08/25/2018 09:19 (14), 04/15/2022 20:29 (5)
Complete: 🔍
Cache ID: 216:2FF:103

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