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osvGoogleOSV:BIT-ENVOY-2021-28683
HistoryMar 06, 2024 - 10:59 a.m.

BIT-envoy-2021-28683

2024-03-0610:59:03
Google
osv.dev
5
envoy
remotely exploitable
tls
null pointer dereference
crash

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.004 Low

EPSS

Percentile

72.7%

JSON

An issue was discovered in Envoy through 1.71.1. There is a remotely exploitable NULL pointer dereference and crash in TLS when an unknown TLS alert code is received.

CPENameOperatorVersion
envoyle1.16.2
envoyge1.17.1
envoyge1.16.2
envoyle1.17.1

Related

osv 5
redhat 2
nessus 6
oraclelinux 4
cve 3
redhatcve 3
prion 3
cnvd 3
veracode 2
osv
osv
BIT-envoy-2021-29258
2024-03-06 10:58:52
CVE-2021-29258
2021-05-20 17:15:07
BIT-envoy-2021-28682
2024-03-06 10:59:14
redhat
redhat
(RHSA-2021:1324) Important: Red Hat OpenShift Service Mesh 2.0.3 security update
2021-04-22 08:29:12
(RHSA-2021:1322) Important: Red Hat OpenShift Service Mesh 1.1.13 security update
2021-04-22 08:29:04
nessus
nessus
RHEL 8 : Red Hat OpenShift Service Mesh 2.0.3 (RHSA-2021:1324)
2021-04-22 00:00:00
RHEL 8 : Red Hat OpenShift Service Mesh 1.1.13 (RHSA-2021:1322)
2021-04-22 00:00:00
Oracle Linux 7 : olcne (ELSA-2021-9397)
2021-08-06 00:00:00
oraclelinux
oraclelinux
olcne security update
2021-08-06 00:00:00
olcne security update
2021-08-06 00:00:00
olcne security update
2021-08-06 00:00:00
cve
cve
CVE-2021-29258
2021-05-20 17:15:00
CVE-2021-28682
2021-05-20 17:15:00
CVE-2021-28683
2021-05-20 17:15:00
redhatcve
redhatcve
CVE-2021-28682
2021-04-15 21:02:15
CVE-2021-28683
2021-04-15 21:02:04
CVE-2021-29258
2021-04-15 21:18:32
prion
prion
Authentication flaw
2021-05-20 17:15:00
Integer overflow
2021-05-20 17:15:00
Null pointer dereference
2021-05-20 17:15:00
cnvd
cnvd
Envoy null pointer dereference vulnerability (CNVD-2021-58574)
2021-05-21 00:00:00
Envoy integer overflow vulnerability
2021-05-21 00:00:00
Envoy has an unspecified vulnerability (CNVD-2021-58572)
2021-07-08 00:00:00
veracode
veracode
Denial Of Service (DoS)
2021-04-24 22:47:56
Denial Of Service (DoS)
2021-04-24 22:47:58

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.004 Low

EPSS

Percentile

72.7%

JSON
Related for OSV:BIT-ENVOY-2021-28683
osv5redhat2nessus6oraclelinux4cve3redhatcve3prion3cnvd3veracode2