Telegram App up to 7.0 on Android/iOS/macOS rlottie Library out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Telegram App up to 7.0 on Android/iOS/macOS. It has been rated as problematic. The affected element is an unknown function of the component rlottie Library. This manipulation causes out-of-bounds. This vulnerability is tracked as CVE-2021-31315. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in Telegram App up to 7.0 on Android/iOS/macOS. Affected by this vulnerability is an unknown function of the component rlottie Library. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 05/19/2021. The advisory is shared at shielder.it. This vulnerability is known as CVE-2021-31315. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 213716 (Ubuntu 20.04 LTS / 22.04 LTS : rlottie vulnerabilities (USN-7198-1)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 7.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (213716). 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: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / 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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Nessus ID: 213716
Nessus Name: Ubuntu 20.04 LTS / 22.04 LTS : rlottie vulnerabilities (USN-7198-1)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: App 7.1

Timelineinfo

04/15/2021 🔍
05/19/2021 +34 days 🔍
05/19/2021 +0 days 🔍
05/03/2025 +1445 days 🔍

Sourcesinfo

Advisory: shielder.it
Status: Confirmed

CVE: CVE-2021-31315 (🔍)
GCVE (CVE): GCVE-0-2021-31315
GCVE (VulDB): GCVE-100-175357
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 05/19/2021 08:17
Updated: 05/03/2025 20:27
Changes: 05/19/2021 08:17 (38), 05/19/2021 08:32 (4), 05/22/2021 14:17 (2), 01/10/2025 21:25 (16), 05/03/2025 20:27 (3)
Complete: 🔍
Cache ID: 216::103

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

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