Debian: Security Advisory for chromium (DSA-4906-1)

Published: 2021-04-30 03:00:33
CVE Author: NIST National Vulnerability Database

CVSS Base Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P

Summary:
The remote host is missing an update for the 'chromium' Linux Distribution Package(s) announced via the DSA-4906-1 advisory.

Detection Method:
Checks if a vulnerable Linux Distribution Package version is present on the target host.

Technical Details:
Several vulnerabilities have been discovered in the chromium web browser. CVE-2021-21201 Gengming Liu and Jianyu Chen discovered a use-after-free issue. CVE-2021-21202 David Erceg discovered a use-after-free issue in extensions. CVE-2021-21203 asnine discovered a use-after-free issue in Blink/Webkit. CVE-2021-21204 Tsai-Simek, Jeanette Ulloa, and Emily Voigtlander discovered a use-after-free issue in Blink/Webkit. CVE-2021-21205 Alison Huffman discovered a policy enforcement error. CVE-2021-21207 koocola and Nan Wang discovered a use-after-free in the indexed database. CVE-2021-21208 Ahmed Elsobky discovered a data validation error in the QR code scanner. CVE-2021-21209 Tom Van Goethem discovered an implementation error in the Storage API. CVE-2021-21210 @bananabr discovered an error in the networking implementation. CVE-2021-21211 Akash Labade discovered an error in the navigation implementation. CVE-2021-21212 Hugo Hue and Sze Yui Chau discovered an error in the network configuration user interface. CVE-2021-21213 raven discovered a use-after-free issue in the WebMIDI implementation. CVE-2021-21214 A use-after-free issue was discovered in the networking implementation. CVE-2021-21215 Abdulrahman Alqabandi discovered an error in the Autofill feature. CVE-2021-21216 Abdulrahman Alqabandi discovered an error in the Autofill feature. CVE-2021-21217 Zhou Aiting discovered use of uninitialized memory in the pdfium library. CVE-2021-21218 Zhou Aiting discovered use of uninitialized memory in the pdfium library. CVE-2021-21219 Zhou Aiting discovered use of uninitialized memory in the pdfium library. CVE-2021-21221 Guang Gong discovered insufficient validation of untrusted input. CVE-2021-21222 Guang Gong discovered a buffer overflow issue in the v8 javascript library. CVE-2021-21223 Guang Gong discovered an integer overflow issue. CVE-2021-21224 Jose Martinez discovered a type error in the v8 javascript library. CVE-2021-21225 Brendon Tiszka discovered an out-of-bounds memory access issue in the v8 javascript library. CVE-2021-21226 Brendon Tiszka discovered a use-after-free issue in the networking implementation.

Affected Versions:
'chromium' Linux Distribution Package(s) on Debian Linux.

Recommendations:
For the stable distribution (buster), these problems have been fixed in version 90.0.4430.85-1~deb10u1. We recommend that you upgrade your chromium Linux Distribution Packages.

Solution Type:
Vendor Patch

Detection Type:
Linux Distribution Package

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2021-21201
https://nvd.nist.gov/vuln/detail/CVE-2021-21202
https://nvd.nist.gov/vuln/detail/CVE-2021-21203
https://nvd.nist.gov/vuln/detail/CVE-2021-21204
https://nvd.nist.gov/vuln/detail/CVE-2021-21205
https://nvd.nist.gov/vuln/detail/CVE-2021-21207
https://nvd.nist.gov/vuln/detail/CVE-2021-21208
https://nvd.nist.gov/vuln/detail/CVE-2021-21209
https://nvd.nist.gov/vuln/detail/CVE-2021-21210
https://nvd.nist.gov/vuln/detail/CVE-2021-21211
https://nvd.nist.gov/vuln/detail/CVE-2021-21212
https://nvd.nist.gov/vuln/detail/CVE-2021-21213
https://nvd.nist.gov/vuln/detail/CVE-2021-21214
https://nvd.nist.gov/vuln/detail/CVE-2021-21215
https://nvd.nist.gov/vuln/detail/CVE-2021-21216
https://nvd.nist.gov/vuln/detail/CVE-2021-21217
https://nvd.nist.gov/vuln/detail/CVE-2021-21218
https://nvd.nist.gov/vuln/detail/CVE-2021-21219
https://nvd.nist.gov/vuln/detail/CVE-2021-21221
https://nvd.nist.gov/vuln/detail/CVE-2021-21222
https://nvd.nist.gov/vuln/detail/CVE-2021-21223
https://nvd.nist.gov/vuln/detail/CVE-2021-21224
https://nvd.nist.gov/vuln/detail/CVE-2021-21225
https://nvd.nist.gov/vuln/detail/CVE-2021-21226

References:

https://www.debian.org/security/2021/dsa-4906.html
https://security-tracker.debian.org/tracker/DSA-4906-1

Severity
Medium
CVSS Score
6.8
Published
2021-04-30
Modified
2021-04-30
Category
Debian Local Security Checks

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