FasterXML jackson-databind up to 2.7.9.3/2.8.11.1/2.9.5 iBatis gadget Exfiltration deserialization

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability was found in FasterXML jackson-databind up to 2.7.9.3/2.8.11.1/2.9.5. It has been declared as critical. Affected by this vulnerability is the function gadget of the component iBatis. Executing a manipulation can lead to deserialization (Exfiltration). This vulnerability is registered as CVE-2018-11307. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in FasterXML jackson-databind up to 2.7.9.3/2.8.11.1/2.9.5 (Programming Language Software). It has been declared as critical. This vulnerability affects the function gadget of the component iBatis. The manipulation with an unknown input leads to a deserialization vulnerability (Exfiltration). The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.5. Use of Jackson default typing along with a gadget class from iBatis allows exfiltration of content. Fixed in 2.7.9.4, 2.8.11.2, and 2.9.6.

The weakness was published 07/09/2019 (Website). The advisory is shared for download at access.redhat.com. This vulnerability was named CVE-2018-11307 since 05/18/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 176909 (Debian Security Update for jackson-databind (DSA 4452-1)).

Upgrading to version 2.7.9.4, 2.8.11.2 or 2.9.6. eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Exfiltration
Class: Deserialization / Exfiltration
CWE: CWE-502 / CWE-20
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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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: jackson-databind 2.7.9.4/2.8.11.2/2.9.6.

Timelineinfo

05/18/2018 🔍
07/09/2019 +417 days 🔍
07/09/2019 +0 days 🔍
08/13/2024 +1862 days 🔍

Sourcesinfo

Advisory: RHSA-2019:0782
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-11307 (🔍)
GCVE (CVE): GCVE-0-2018-11307
GCVE (VulDB): GCVE-100-137500

Entryinfo

Created: 07/09/2019 21:33
Updated: 08/13/2024 12:44
Changes: 07/09/2019 21:33 (59), 07/02/2020 16:04 (1), 10/18/2023 12:17 (4), 08/13/2024 12:44 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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