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CVE-2016-0797

Publication date 1 March 2016

Last updated 24 July 2024


Ubuntu priority

Cvss 3 Severity Score

7.5 · High

Score breakdown

Multiple integer overflows in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g allow remote attackers to cause a denial of service (heap memory corruption or NULL pointer dereference) or possibly have unspecified other impact via a long digit string that is mishandled by the (1) BN_dec2bn or (2) BN_hex2bn function, related to crypto/bn/bn.h and crypto/bn/bn_print.c.

Status

Package Ubuntu Release Status
openssl 19.04 disco
Fixed 1.0.2g-1ubuntu2
18.10 cosmic
Fixed 1.0.2g-1ubuntu2
18.04 LTS bionic
Fixed 1.0.2g-1ubuntu2
17.10 artful
Fixed 1.0.2g-1ubuntu2
17.04 zesty
Fixed 1.0.2g-1ubuntu2
16.10 yakkety
Fixed 1.0.2g-1ubuntu2
16.04 LTS xenial
Fixed 1.0.2g-1ubuntu2
15.10 wily
Fixed 1.0.2d-0ubuntu1.4
14.04 LTS trusty
Fixed 1.0.1f-1ubuntu2.18
12.04 LTS precise
Fixed 1.0.1-4ubuntu5.35
openssl098 19.04 disco Not in release
18.10 cosmic Not in release
18.04 LTS bionic Not in release
17.10 artful Not in release
17.04 zesty Not in release
16.10 yakkety Not in release
16.04 LTS xenial Not in release
15.10 wily Not in release
14.04 LTS trusty Not in release
12.04 LTS precise Ignored end of life

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

Other references