CVE-2021-21139
published 2021-02-09CVE-2021-21139: Inappropriate implementation in iframe sandbox in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass navigation restrictions via a crafted…
PriorityP434medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
4.74%
90.9th percentile
Inappropriate implementation in iframe sandbox in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 88.0.4324.96-0.1 | 88.0.4324.96-0.1 |
| chromium | chromium | >= 0 < 88.0.4324.96-0.1 | 88.0.4324.96-0.1 |
| chromium | chromium | >= 0 < 88.0.4324.96-0.1 | 88.0.4324.96-0.1 |
| chromium | chromium | >= 0 < 88.0.4324.96-0.1 | 88.0.4324.96-0.1 |
| debian | chromium | < chromium 88.0.4324.96-0.1 (bookworm) | chromium 88.0.4324.96-0.1 (bookworm) |
| chrome | < 88.0.4324.96 | 88.0.4324.96 | |
| chrome | >= unspecified < 88.0.4324.96 | 88.0.4324.96 | |
| chrome_chrome | — | — | |
| microsoft | edge_chromium | < 88.0.705.50 | 88.0.705.50 |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
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GHSA
GHSA-9c25-9784-774x: Inappropriate implementation in iframe sandbox in Google Chrome prior to 88
ghsa_unreviewed·2022-05-24
CVE-2021-21139 [MEDIUM] CWE-1021 GHSA-9c25-9784-774x: Inappropriate implementation in iframe sandbox in Google Chrome prior to 88
Inappropriate implementation in iframe sandbox in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
OSV
CVE-2021-21139: Inappropriate implementation in iframe sandbox in Google Chrome prior to 88
osv·2021-02-09·CVSS 6.5
CVE-2021-21139 [MEDIUM] CVE-2021-21139: Inappropriate implementation in iframe sandbox in Google Chrome prior to 88
Inappropriate implementation in iframe sandbox in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
Chrome
Stable Channel Update for Desktop: CVE-2021-21138
vendor_chrome·2021-01-19·CVSS 8.6
CVE-2021-21138 [LOW] Stable Channel Update for Desktop: CVE-2021-21138
Stable Channel Update for Desktop
CVE-2021-21138: Use after free in DevTools. Reported by Weipeng Jiang (@Krace) from Codesafe Team of Legendsec at Qi'anxin Group on 2020-08-27 [$N/A][ 937131 ] Low CVE-2021-21139: Inappropriate implementation in iframe sandbox
Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2019-03-01 [$N/A][ 1136327 ] Low CVE-2021-21140: Uninitialized Use in USB
Severity: low
Microsoft
Chromium CVE-2021-21139: Inappropriate implementation in iframe sandbox
vendor_msrc·2021-01-12·CVSS 6.5
CVE-2021-21139 [MEDIUM] Chromium CVE-2021-21139: Inappropriate implementation in iframe sandbox
Chromium CVE-2021-21139: Inappropriate implementation in iframe sandbox
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.
How can I see the version of the browser?
In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
Click on Help and Feedback
Click on About Mic
Debian
CVE-2021-21139: chromium - Inappropriate implementation in iframe sandbox in Google Chrome prior to 88.0.43...
vendor_debian·2021·CVSS 6.5
CVE-2021-21139 [MEDIUM] CVE-2021-21139: chromium - Inappropriate implementation in iframe sandbox in Google Chrome prior to 88.0.43...
Inappropriate implementation in iframe sandbox in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 88.0.4324.96-0.1)
bullseye: resolved (fixed in 88.0.4324.96-0.1)
forky: resolved (fixed in 88.0.4324.96-0.1)
sid: resolved (fixed in 88.0.4324.96-0.1)
trixie: resolved (fixed in 88.0.4324.96-0.1)
No detection rules found.
No public exploits indexed.
Securelist
IT threat evolution Q1 2021. Non-mobile statistics
blogs_securelist·2021-05-31
IT threat evolution Q1 2021. Non-mobile statistics
Table of Contents
Quarterly figures
Financial threats
Financial threat statistics
Ransomware programs
Quarterly trends and highlights
Number of new modifications
Number of users attacked by ransomware Trojans
Attack geography
Top 10 most common families of ransomware Trojans
Miners
Number of new modifications
Number of users attacked by miners
Attack geography
Vulnerable applications used by cybercriminals during cyber attacks
Attacks on macOS
Threat geography
IoT attacks
IoT threat statistics
SSH-based attacks
Threats loaded into traps
Attacks via web resources
Countries that are sources of web-based attacks: Top 10
Countries where users faced the greatest risk of online infection
Local threats
Countries where users faced the highest risk of local infection
Autho
Securelist
IT threat evolution Q1 2021. Non-mobile statistics
blogs_securelist·2021-05-31
IT threat evolution Q1 2021. Non-mobile statistics
Table of Contents
- Quarterly figures
- Financial threats
- Ransomware programs
- Miners
- Vulnerable applications used by cybercriminals during cyber attacks
- Attacks on macOS
- IoT attacks
- Attacks via web resources
- Local threats
Authors
- AMR
These statistics are based on detection verdicts of Kaspersky products received from users who consented to provide statistical data.
## Quarterly figures
According to Kaspersky Security Network, in Q1 2021:
- Kaspersky solutions blocked 2,023,556,082 attacks launched from online resources across the globe.
- 613,968,631 unique URLs were recognized as malicious by Web Anti-Virus components.
- Attempts to run malware designed to steal money via online access to bank accounts were stopped on the computers of 118,099 users.
- Ransomware att
https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.htmlhttps://crbug.com/937131https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21139https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.htmlhttps://crbug.com/937131https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21139
2021-02-09
Published