Rtfm ssldump 0.9b2 SSLv2 Challenge memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Rtfm ssldump 0.9b2 and classified as critical. This vulnerability affects unknown code of the component SSLv2 Challenge Handler. Performing a manipulation results in memory corruption. This vulnerability is cataloged as CVE-2002-2227. There is no exploit available.

Detailsinfo

A vulnerability was found in Rtfm ssldump 0.9b2. It has been classified as very critical. This affects an unknown part of the component SSLv2 Challenge Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Buffer underflow in ssldump 0.9b2 and earlier allows remote attackers to cause a denial of service (memory corruption) via a crafted SSLv2 challenge value.

The weakness was shared 12/31/2002 by Eric Rescorla (Website). The advisory is shared at rtfm.com. This vulnerability is uniquely identified as CVE-2002-2227 since 09/25/2007. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/11/2018).

The vulnerability is also documented in the databases at X-Force (10087) and SecurityFocus (BID 5693†). The entry VDB-19849 is related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
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: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/11/2002 🔍
12/31/2002 +111 days 🔍
12/31/2002 +0 days 🔍
09/25/2007 +1729 days 🔍
08/06/2014 +2507 days 🔍
06/11/2018 +1405 days 🔍

Sourcesinfo

Advisory: rtfm.com
Researcher: Eric Rescorla
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2002-2227 (🔍)
GCVE (CVE): GCVE-0-2002-2227
GCVE (VulDB): GCVE-100-19869
X-Force: 10087 - ssldump SSLv2 \
SecurityFocus: 5693 - ssldump SSLv2 Challenge Buffer Underflow Vulnerability

See also: 🔍

Entryinfo

Created: 08/06/2014 12:37
Updated: 06/11/2018 08:54
Changes: 08/06/2014 12:37 (47), 06/11/2018 08:54 (9)
Complete: 🔍
Cache ID: 216:3F3:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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