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cve[email protected]CVE-2021-38371
HistoryAug 10, 2021 - 3:15 p.m.

CVE-2021-38371

2021-08-1015:15:08
CWE-74
[email protected]
web.nvd.nist.gov
241
cve-2021-38371
exim
starttls
mta
smtp
response injection
buffering
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.1%

JSON

The STARTTLS feature in Exim through 4.94.2 allows response injection (buffering) during MTA SMTP sending.

Affected configurations

NVD
Node
eximeximRange≤4.94.2
CPENameOperatorVersion
exim:eximeximle4.94.2

Related

prion 1
amazon 1
osv 1
debiancve 1
alpinelinux 1
nessus 1
cloudlinux 1
openvas 1
cvelist 1
ubuntucve 1
veracode 1
nvd 1
prion
prion
Design/Logic Flaw
2021-08-10 15:15:00
amazon
amazon
Important: exim
2023-03-30 22:50:00
osv
osv
CVE-2021-38371
2021-08-10 15:15:08
debiancve
debiancve
CVE-2021-38371
2021-08-10 15:15:08
alpinelinux
alpinelinux
CVE-2021-38371
2021-08-10 15:15:00
nessus
nessus
Amazon Linux AMI : exim (ALAS-2023-1722)
2023-04-06 00:00:00
cloudlinux
cloudlinux
exim: Fix of CVE-2021-38371
2023-06-26 15:55:11
openvas
openvas
Exim <= 4.96 STARTTLS Vulnerability
2021-08-11 00:00:00
cvelist
cvelist
CVE-2021-38371
2021-08-10 14:06:09
ubuntucve
ubuntucve
CVE-2021-38371
2021-08-10 00:00:00
veracode
veracode
Response Injection
2023-04-18 18:15:45
nvd
nvd
CVE-2021-38371
2021-08-10 15:15:08

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.1%

JSON
Related for CVE-2021-38371
prion1amazon1osv1debiancve1alpinelinux1nessus1cloudlinux1openvas1cvelist1ubuntucve1veracode1nvd1