Ubuntu.comUB:CVE-2017-6303CVE-2017-6303
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
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:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
66.4%
An issue was discovered in ytnef before 1.9.1. This is related to a patch
described as “6 of 9. Invalid Write and Integer Overflow.”
Bugs
Notes
| Author | Note |
|---|---|
| sbeattie | rather than cherry-pick individual commits, probably best to take full git merge commit |
References
www.openwall.com/lists/oss-security/2017/02/15/4
github.com/Yeraze/ytnef/pull/27
launchpad.net/bugs/cve/CVE-2017-6303
nvd.nist.gov/vuln/detail/CVE-2017-6303
security-tracker.debian.org/tracker/CVE-2017-6303
ubuntu.com/security/notices/USN-3288-1
ubuntu.com/security/notices/USN-4615-1
www.cve.org/CVERecord?id=CVE-2017-6303
www.x41-dsec.de/lab/advisories/x41-2017-002-ytnef/
Related
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
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:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
66.4%