CVE-2023-21100
published 2023-04-19CVE-2023-21100: In inflate of inflate.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no…
PriorityP340high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.10%
0.8th percentile
In inflate of inflate.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-242544249
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| msrc | cbl2_nodejs18_18.20.2-2_on_cbl_mariner_2.0 | — | — |
| platform | external_angle | >= 12:0 < 12:2023-04-01 | 12:2023-04-01 |
| platform | external_angle | >= 12L:0 < 12L:2023-04-01 | 12L:2023-04-01 |
| platform | external_angle | >= 13-next:0 < 13-next:2023-04-01 | 13-next:2023-04-01 |
| platform | external_angle | >= 13:0 < 13:2023-04-01 | 13:2023-04-01 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vendor_msrc7.8HIGH
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GHSA
GHSA-ghwj-gv6m-qv8r: In inflate of inflate
ghsa_unreviewed·2023-04-19
CVE-2023-21100 [HIGH] CWE-787 GHSA-ghwj-gv6m-qv8r: In inflate of inflate
In inflate of inflate.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-242544249
OSV
CVE-2023-21100: In inflate of inflate
osv·2023-04-01
CVE-2023-21100 CVE-2023-21100: In inflate of inflate
In inflate of inflate.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Microsoft
In inflate of inflate.c there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User int
vendor_msrc·2023-04-11·CVSS 7.8
CVE-2023-21100 [HIGH] CWE-787 In inflate of inflate.c there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User int
In inflate of inflate.c there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-242544249
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in
Android
CVE-2023-21100: Android Security Bulletin 2023-04-01
CVE: CVE-2023-21100
Severity: HIGH
Type: EoP
Affected AOSP versions: 12, 12L, 13
References: A-242544249
vendor_android·2023-04-01·CVSS 7.8
CVE-2023-21100 [HIGH] CVE-2023-21100: Android Security Bulletin 2023-04-01
CVE: CVE-2023-21100
Severity: HIGH
Type: EoP
Affected AOSP versions: 12, 12L, 13
References: A-242544249
Android Security Bulletin 2023-04-01
CVE: CVE-2023-21100
Severity: HIGH
Type: EoP
Affected AOSP versions: 12, 12L, 13
References: A-242544249
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-04-19
Published