Facebook WhatsApp/WhatsApp Business/WhatsApp for Portal RTP Extension Header out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Facebook WhatsApp, WhatsApp Business and WhatsApp for Portal. This vulnerability affects unknown code of the component RTP Extension Header Handler. The manipulation leads to out-of-bounds write. This vulnerability is documented as CVE-2020-1907. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Facebook WhatsApp, WhatsApp Business and WhatsApp for Portal (Social Network Software) (the affected version is unknown). It has been rated as problematic. This issue affects an unknown code of the component RTP Extension Header Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability.

The weakness was released 10/07/2020. The advisory is shared at whatsapp.com. The identification of this vulnerability is CVE-2020-1907. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
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

Class: Out-of-bounds write
CWE: CWE-787 / 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/02/2019 🔍
10/07/2020 +310 days 🔍
10/07/2020 +0 days 🔍
11/17/2020 +40 days 🔍

Sourcesinfo

Advisory: whatsapp.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-1907 (🔍)
GCVE (CVE): GCVE-0-2020-1907
GCVE (VulDB): GCVE-100-162341

Entryinfo

Created: 10/07/2020 11:18
Updated: 11/17/2020 01:59
Changes: 10/07/2020 11:18 (25), 10/07/2020 11:22 (11), 11/15/2020 10:22 (4), 11/17/2020 01:54 (3), 11/17/2020 01:59 (14)
Complete: 🔍
Cache ID: 216::103

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