9.8 High
CVSS3
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
9.3 High
AI Score
Confidence
Low
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.008 Low
EPSS
Percentile
80.8%
USN-4971-1 fixed several vulnerabilities in libwebp. This update provides
the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.
Original advisory details:
It was discovered that libwebp incorrectly handled certain malformed
images. If a user or automated system were tricked into opening a specially
crafted image file, a remote attacker could use this issue to cause libwebp
to crash, resulting in a denial of service, or possibly execute arbitrary
code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | libwebp5 | < 0.4.4-1ubuntu0.1~esm1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libwebp-dev | < 0.4.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libwebp5 | < 0.4.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libwebp5-dbgsym | < 0.4.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libwebpdemux1 | < 0.4.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libwebpdemux1-dbgsym | < 0.4.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libwebpmux1 | < 0.4.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libwebpmux1-dbgsym | < 0.4.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | webp | < 0.4.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | webp-dbgsym | < 0.4.4-1 | UNKNOWN |
ubuntu.com/security/CVE-2018-25009
ubuntu.com/security/CVE-2018-25010
ubuntu.com/security/CVE-2018-25011
ubuntu.com/security/CVE-2018-25012
ubuntu.com/security/CVE-2018-25013
ubuntu.com/security/CVE-2018-25014
ubuntu.com/security/CVE-2020-36328
ubuntu.com/security/CVE-2020-36329
ubuntu.com/security/CVE-2020-36330
ubuntu.com/security/CVE-2020-36331
9.8 High
CVSS3
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
9.3 High
AI Score
Confidence
Low
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.008 Low
EPSS
Percentile
80.8%