Fedora 28 : libtomcrypt (2018-9d667bdff8)

Low Nessus Plugin ID 120655

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VPR Score: 4.4

Synopsis

The remote Fedora host is missing a security update.

Description

- Fix Side Channel Based ECDSA Key Extraction (CVE-2018-12437) (PR #408)

- Fix potential stack overflow when DER flexi-decoding (CVE-2018-0739) (PR #373)

- Fix two-key 3DES (PR #390)

- Fix accelerated CTR mode (PR #359)

- Fix Fortuna PRNG (PR #363)

- Fix compilation on platforms where cc doesn't point to gcc (PR #382)

- Fix using the wrong environment variable LT instead of LIBTOOL (PR #392)

- Fix build on platforms where the compiler provides
__WCHAR_MAX__ but wchar.h is not available (PR #390)

- Fix & re-factor crypt_list_all_sizes() and crypt_list_all_constants() (PR #414)

- Minor fixes (PR's #350 #351 #375 #377 #378 #379)

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected libtomcrypt package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2018-9d667bdff8

Plugin Details

Severity: Low

ID: 120655

File Name: fedora_2018-9d667bdff8.nasl

Version: 1.4

Type: local

Agent: unix

Published: 2019/01/03

Updated: 2020/06/04

Dependencies: 12634

Risk Information

Risk Factor: Low

VPR Score: 4.4

CVSS Score Source: CVE-2018-12437

CVSS v2.0

Base Score: 1.9

Temporal Score: 1.4

Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:N

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 4.9

Temporal Score: 4.3

Vector: CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:libtomcrypt, cpe:/o:fedoraproject:fedora:28

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 2018/07/19

Vulnerability Publication Date: 2018/03/27

Reference Information

CVE: CVE-2018-0739, CVE-2018-12437