6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
51.3%
It was discovered that Jhead did not properly handle certain crafted Canon
images when processing them. An attacker could possibly use this issue to
crash Jhead, resulting in a denial of service. This issue only affected
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS.
(CVE-2021-3496)
It was discovered that Jhead did not properly handle certain crafted images
when printing Canon-specific information. An attacker could possibly use this
issue to crash Jhead, resulting in a denial of service. This issue only
affected Ubuntu 20.04. (CVE-2021-28275)
It was discovered that Jhead did not properly handle certain crafted images
when removing unknown sections. An attacker could possibly use this issue to
crash Jhead, resulting in a denial of service. This issue only affected
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04
LTS. (CVE-2021-28277)
Kyle Brown discovered that Jhead did not properly handle certain crafted
images when editing their comments. An attacker could possibly use this to
crash Jhead, resulting in a denial of service. (LP: #2020068)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 23.04 | noarch | jhead | < 1:3.06.0.1-6ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 23.04 | noarch | jhead-dbgsym | < 1:3.06.0.1-6ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 22.10 | noarch | jhead | < 1:3.06.0.1-2ubuntu0.22.10.2 | UNKNOWN |
Ubuntu | 22.10 | noarch | jhead-dbgsym | < 1:3.06.0.1-2ubuntu0.22.10.2 | UNKNOWN |
Ubuntu | 22.04 | noarch | jhead | < 1:3.06.0.1-2ubuntu0.22.04.1+esm1 | UNKNOWN |
Ubuntu | 22.04 | noarch | jhead | < 1:3.06.0.1-2ubuntu0.22.04.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | jhead-dbgsym | < 1:3.06.0.1-2ubuntu0.22.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | jhead | < 1:3.04-1ubuntu0.2+esm1 | UNKNOWN |
Ubuntu | 20.04 | noarch | jhead | < 1:3.04-1ubuntu0.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | jhead-dbgsym | < 1:3.04-1ubuntu0.2 | UNKNOWN |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
51.3%