Ubuntu.comUB:CVE-2018-8100CVE-2018-8100
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:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
28.3%
The JPXStream::readTilePart function in JPXStream.cc in xpdf 4.00 allows
attackers to launch denial of service (heap-based buffer overflow and
application crash) or possibly have unspecified other impact via a specific
pdf file, as demonstrated by pdftohtml.
Notes
| Author | Note |
|---|---|
| jdstrand | xpdf in koffice is 2.0 |
| mdeslaur | code is different in poppler, doesn’t look vulnerable |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | ipe | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | ipe | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | ipe | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | ipe | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | ipe | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | xpdf | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | xpdf | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | xpdf | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | xpdf | < any | UNKNOWN |
Related
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:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
28.3%