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CVE-2021-31321

🗓️ 18 May 2021 19:43:44Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 73 Views

Telegram Android <7.1.0 (2090), Telegram iOS <7.1, and Telegram macOS <7.1 are affected by a Stack Based Overflow in the gray_split_cubic function of their custom fork of the rlottie library. A remote attacker might be able to overwrite Telegram's stack memory out-of-bounds on a victim device via a malicious animated sticker

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-31321
18 May 202120:15
–attackerkb
bdu_fstec
BDU FSTEC
Rlottie Animation Generation Buffer Overflow DoS
20 Sep 202100:00
–bdu_fstec
cnnvd
CNNVD
Telegram buffer error vulnerability
18 May 202100:00
–cnnvd
cnvd
CNVD
Telegram Stack Overflow Vulnerability (CNVD-2021-38308)
20 May 202100:00
–cnvd
cvelist
Cvelist
CVE-2021-31321
18 May 202119:43
–cvelist
debiancve
Debian CVE
CVE-2021-31321
18 May 202119:43
–debiancve
euvd
EUVD
EUVD-2021-18231
7 Oct 202500:30
–euvd
nvd
NVD
CVE-2021-31321
18 May 202120:15
–nvd
openvas
OpenVAS
Ubuntu: Security Advisory (USN-7198-1)
13 Jan 202500:00
–openvas
osv_cve
osv_cve
CVE-2021-31321
18 May 202120:15
–osv_cve
Rows per page
NVD
Node
OR
telegramtelegramRange<7.1.0android
telegramtelegramRange<7.1.0iphone_os
telegramtelegramRange<7.1.0macos

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17 Jun 2026 03:51Current
6.3Medium risk
Vulners AI Score6.3
CVSS 25.8
CVSS 3.17.1
EPSS0.01101
73