VDB-117851 · CVE-2017-18268 · BID 104164

Symantec IntelligenceCenter 3.3 SSLV SSL Connection Bleichenbacher cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Symantec IntelligenceCenter 3.3. This affects an unknown function of the component SSLV. The manipulation as part of SSL Connection leads to cryptographic issue (Bleichenbacher). This vulnerability is documented as CVE-2017-18268. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Symantec IntelligenceCenter 3.3 and classified as problematic. This issue affects some unknown processing of the component SSLV. The manipulation as part of a SSL Connection leads to a cryptographic issue vulnerability (Bleichenbacher). Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality. The summary by CVE is:

Symantec IntelligenceCenter 3.3 is vulnerable to the Return of the Bleichenbacher Oracle Threat (ROBOT) attack. A remote attacker, who has captured a pre-recorded SSL session inspected by SSLV, can establish large numbers of crafted SSL connections to the target and obtain the session keys required to decrypt the pre-recorded SSL session.

The bug was discovered 05/16/2018. The weakness was released 05/17/2018 by Juraj Somorovsky with Tripwire VERT (Website). It is possible to read the advisory at symantec.com. The identification of this vulnerability is CVE-2017-18268 since 05/14/2018. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/06/2020). The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104164†). Entry connected to this vulnerability is available at VDB-117850. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.8

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Bleichenbacher
Class: Cryptographic issue / Bleichenbacher
CWE: CWE-310
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

05/14/2018 🔍
05/16/2018 +2 days 🔍
05/16/2018 +0 days 🔍
05/17/2018 +0 days 🔍
05/17/2018 +0 days 🔍
05/17/2018 +0 days 🔍
02/06/2020 +630 days 🔍

Sourcesinfo

Vendor: symantec.com

Advisory: symantec.com
Researcher: Juraj Somorovsky
Organization: Tripwire VERT
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-18268 (🔍)
GCVE (CVE): GCVE-0-2017-18268
GCVE (VulDB): GCVE-100-117851
SecurityFocus: 104164 - Symantec IntelligenceCenter CVE-2017-18268 Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 05/17/2018 22:22
Updated: 02/06/2020 11:25
Changes: 05/17/2018 22:22 (62), 02/06/2020 11:25 (6)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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