Ubuntu.comUB:CVE-2019-9877CVE-2019-9877
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
34.3%
There is an invalid memory access vulnerability in the function
TextPage::findGaps() located at TextOutputDev.c in Xpdf 4.01, which can
(for example) be triggered by sending a crafted pdf file to the pdftops
binary. It allows an attacker to cause Denial of Service (Segmentation
fault) or possibly have unspecified other impact.
Notes
| Author | Note |
|---|---|
| jdstrand | xpdf in koffice is 2.0 |
| mdeslaur | can’t reproduce with poppler, no indication it is affected |
| ebarretto | since 0.5.12-1 libextractor does not use xpdf anymore. xpdf in Debian uses poppler, which doesn’t contain the vulnerable code |
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
34.3%