5.9

CVE-2016-2107: canonical ubuntu_linux

CVSS: 5.9v3.1MediumModified
AliasesALPINE-CVE-2016-2107UBUNTU-CVE-2016-2107DEBIAN-CVE-2016-2107
Published 05-05-2016Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2016-2107 is a medium (CVSS 5.9) vulnerability in canonical ubuntu_linux. EPSS estimates a 89.06% chance of exploitation in the next 30 days, higher than 99.7% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
51/100
0100
High · default modelHow is this calculated?
CVSS score
5.9/10
010
Medium · v3.1 (NVD)
EPSS score
89.06%
0%100%
Critical · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Advisory lineage

Upstream 0 · Downstream 11 · Related 5
DLA-456-1DSA-3566-1MGASA-2016-0169OPENSUSE-SU-2024:11127-1RHSA-2016:0722RHSA-2016:0996

Timeline

  1. 05-05-2016
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

The AES-NI implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h does not consider memory allocation during a certain padding check, which allows remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session. NOTE: this vulnerability exists because of an incorrect fix for CVE-2013-0169.

CVSS metrics

6 scores · 4 sources · 3 versions

EPSS trend

Probability

89.06%

Chance of exploitation in the next 30 days

Percentile

100%

Versus all other CVEs

30-day change

0.00 pp

From 89.06% on 19-09-2026

19-09-202619-10-2026
EPSS score
89.06%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databasedosmultipleVerified

    OpenSSL - Padding Oracle in AES-NI CBC MAC Check

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Redhat7 products
Debian2 products
Opensuse2 products
Alpine1 product
  • openssl< 1.0.2h-r0
Canonical1 product
Google1 product
  • androidEOL4.0 | 4.0.1 | 4.0.2 | 4.0.3 | 4.0.4 | 4.1 | 4.1.2 | 4.2 | 4.2.1 | 4.2.2 | 4.3 | 4.3.1 | 4.4 | 4.4.1 | 4.4.2 | 4.4.3 | 5.0 | 5.0.1 | 5.1 | 5.1.0
Hp1 product
Nodejs1 product
  • node.jsEOL≥ 0.10.0, < 0.10.45 | ≥ 0.12.0, < 0.12.14 | ≥ 4.0.0, ≤ 4.1.2 | ≥ 4.2.0, < 4.4.4 | ≥ 5.0.0, < 5.11.1 | 6.0.0
Openssl1 product
  • opensslEOL≤ 1.0.1s | 1.0.2 | 1.0.2:beta1 | 1.0.2:beta2 | 1.0.2:beta3 | 1.0.2a | 1.0.2b | 1.0.2c | 1.0.2d | 1.0.2e | 1.0.2f | 1.0.2g
Ubuntu1 product
  • openssl< 1.0.1f-1ubuntu2.19 | < 1.0.2g-1ubuntu4.1

10 vendors · 18 products

References

63 links
Show all 63 references