Veracode Vulnerability DatabaseVERACODE:30646Denial Of Service (DoS)
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
Exiv2 is vulnerable to denial of service. An out-of-bounds read occurs when writing metadata into a malicious image file. An attacker is able to cause a denial of service by tricking the victim into running Exiv2 on a malicious image file.
References
git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2021-29470
github.com/Exiv2/exiv2/pull/1581
github.com/Exiv2/exiv2/security/advisories/GHSA-8949-hhfh-j7rj
lists.fedoraproject.org/archives/list/[email protected]/message/2XQT5F5IINTDYDAFGVGQZ7PMMLG7I5ZZ/
lists.fedoraproject.org/archives/list/[email protected]/message/JWZLDECIXXW3CCZ3RS4A3NG5X5VE4WZM/
lists.fedoraproject.org/archives/list/[email protected]/message/LBKWLTXM7IKZ4PVGKLUQVAVFAYGGF7QR/
lists.fedoraproject.org/archives/list/[email protected]/message/P2A5GMJEXQ5Q76JK6F6VKK5JYCLVFGKN/
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P