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debianDebianDEBIAN:DLA-2453-1:06602
HistoryNov 16, 2020 - 9:49 p.m.

[SECURITY] [DLA 2453-1] restic security update

2020-11-1621:49:41
lists.debian.org
43
restic
security update
ssh signature verification
fix
panic issue
debian 9 stretch

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.6

Confidence

High

EPSS

0.249

Percentile

96.8%


Debian LTS Advisory DLA-2453-1 [email protected]
https://www.debian.org/lts/security/ Brian May
November 17, 2020 https://wiki.debian.org/LTS


Package : restic
Version : 0.3.3-1+deb9u1
CVE ID : CVE-2020-9283

golang-go.crypto was recently updated with a fix for CVE-2020-9283. This in
turn requires all packages that use the affected code to be recompiled in order
to pick up the security fix.

CVE-2020-9283

SSH signature verification could cause Panic when given
invalid Public key.

For Debian 9 stretch, this problem has been fixed in version
0.3.3-1+deb9u1.

We recommend that you upgrade your restic packages.

For the detailed security status of restic please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/restic

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.6

Confidence

High

EPSS

0.249

Percentile

96.8%