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rosalinuxROSA LABROSA-SA-2021-1867
HistoryJul 02, 2021 - 5:13 p.m.

Advisory ROSA-SA-2021-1867

2021-07-0217:13:21
ROSA LAB
abf.rosalinux.ru
9
advisory rosa-sa-2021-1867
software: libebml 1.3.9
os: cobalt 7.9
cve-2021-3405
cve-crit: medium
cve-desc: a bug was found
libebml
version 1.4.2
heap overflow
ebmlstring :: readdata
ebmlunicodestring :: readdata
cve-status: default
cve-rev: default
unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.3

Confidence

Low

EPSS

0.018

Percentile

88.2%

JSON

Software: libebml 1.3.9
OS: Cobalt 7.9

CVE-ID: CVE-2021-3405
CVE-Crit: MEDIUM
CVE-DESC: A bug was found in libebml before version 1.4.2. A heap overflow bug exists in the EbmlString :: ReadData and EbmlUnicodeString :: ReadData implementations of libebml.
CVE-STATUS: default
CVE-REV: default

OSVersionArchitecturePackageVersionFilename
Cobaltanynoarchlibebml< 1.3.9UNKNOWN

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CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.3

Confidence

Low

EPSS

0.018

Percentile

88.2%

JSON
Related for ROSA-SA-2021-1867
archlinux1ubuntucve1prion1cvelist1gentoo1openvas6nvd1nessus4osv2mageia2veracode1fedora3cve1debian1debiancve1alpinelinux1