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mageiaGentoo FoundationMGASA-2021-0414
HistorySep 04, 2021 - 8:01 p.m.

Updated libspf2 packages fix security vulnerability

2021-09-0420:01:38
Gentoo Foundation
advisories.mageia.org
17
libspf2
packages
security vulnerability
stack buffer overflow
denial of service
code execution
spf macros
malicious crafted messages
cve-2021-20314
unix

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

70.8%

JSON

A stack buffer overflow in libspf2 versions below 1.2.11 when processing certain SPF macros can lead to Denial of service and potentially code execution via malicious crafted SPF explanation messages (CVE-2021-20314).

OSVersionArchitecturePackageVersionFilename
Mageia8noarchlibspf2< 1.2.10-5.1libspf2-1.2.10-5.1.mga8

Related

cvelist 1
redhatcve 1
fedora 3
cve 1
openvas 10
cnvd 1
alpinelinux 1
nessus 6
debiancve 1
osv 6
debian 3
nvd 1
veracode 1
prion 1
mageia 1
suse 1
ubuntucve 1
gentoo 1
ubuntu 2
cvelist
cvelist
CVE-2021-20314
2021-08-12 14:37:09
redhatcve
redhatcve
CVE-2021-20314
2022-05-21 00:12:05
fedora
fedora
[SECURITY] Fedora 34 Update: libspf2-1.2.11-1.20210922git4915c308.fc34
2021-09-30 01:15:21
[SECURITY] Fedora 35 Update: libspf2-1.2.11-1.20210922git4915c308.fc35
2021-09-26 00:16:54
[SECURITY] Fedora 33 Update: libspf2-1.2.11-1.20210922git4915c308.fc33
2021-09-30 01:06:10
cve
cve
CVE-2021-20314
2021-08-12 15:15:07
openvas
openvas
openSUSE: Security Advisory for libspf2 (openSUSE-SU-2021:1187-1)
2021-08-26 00:00:00
Mageia: Security Advisory (MGASA-2021-0454)
2022-01-28 00:00:00
Fedora: Security Advisory for libspf2 (FEDORA-2021-044be3d54e)
2021-10-02 00:00:00
cnvd
cnvd
libspf2 buffer overflow vulnerability
2021-09-08 00:00:00
alpinelinux
alpinelinux
CVE-2021-20314
2021-08-12 15:15:07
nessus
nessus
Debian DSA-4955-1 : libspf2 - security update
2021-08-12 00:00:00
Debian DLA-2739-1 : libspf2 - LTS security update
2021-08-12 00:00:00
openSUSE 15 Security Update : libspf2 (openSUSE-SU-2021:1187-1)
2021-08-26 00:00:00
debiancve
debiancve
CVE-2021-20314
2021-08-12 15:15:07
osv
osv
libspf2 - security update
2021-08-11 00:00:00
CVE-2021-20314
2021-08-12 15:15:07
libspf2 - security update
2021-08-11 00:00:00
debian
debian
[SECURITY] [DSA 4955-1] libspf2 security update
2021-08-11 15:12:00
[SECURITY] [DSA 4955-1] libspf2 security update
2021-08-11 15:12:00
[SECURITY] [DLA 2739-1] libspf2 security update
2021-08-11 15:43:04
nvd
nvd
CVE-2021-20314
2021-08-12 15:15:07
veracode
veracode
Denial Of Service (DoS)
2021-08-12 01:53:02
prion
prion
Stack overflow
2021-08-12 15:15:00
mageia
mageia
Updated libspf2 packages fix security vulnerability
2021-10-02 21:57:04
suse
suse
Security update for libspf2 (critical)
2021-08-25 00:00:00
ubuntucve
ubuntucve
CVE-2021-20314
2021-08-11 00:00:00
gentoo
gentoo
libspf2: Multiple vulnerabilities
2024-01-15 00:00:00
ubuntu
ubuntu
Libspf2 vulnerabilities
2024-01-15 00:00:00
Libspf2 vulnerabilities
2024-02-21 00:00:00

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

70.8%

JSON
Related for MGASA-2021-0414
cvelist1redhatcve1fedora3cve1openvas10cnvd1alpinelinux1nessus6debiancve1osv6debian3nvd1veracode1prion1mageia1suse1ubuntucve1gentoo1ubuntu2