CVE-2018-18020
Published: June 10, 2018
In QPDF 8.2.1, in libqpdf/QPDFWriter.cc, QPDFWriter::unparseObject and QPDFWriter::unparseChild have recursive calls for a long time, which allows remote attackers to cause a denial of service via a crafted PDF file.
LOW
CVSS v3: 3.3
CVSS v3: 3.3
Status
| DocFilters Release | Package | State | Justification | Comment |
|---|---|---|---|---|
| 25.1 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 24.4 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 24.4.0 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 24.3 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 24.2.1 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 24.2 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 24.1 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 23.3 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 23.2.1 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 23.2 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 23.1 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 22.4 | qpdf (8.4.0) | Not Affected | Code Not Present | 8.4.0 does not match CVE configuration. |
| 22.3 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 22.2 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 22.1 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 21.11.1 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 21.11 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 21.8.1 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 21.8 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 21.5.1 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 21.5.0 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 21.2.0 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.20 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.19.3667 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.18.3599 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.17 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.16.3445 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.15.3368 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.14.3263 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.13.3179 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.12.3054 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.11.3040 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.11.2990 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.10.2934 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.9.2878 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
| 11.4.8.2822 | qpdf (8.0.0) | Not Affected | Code Not Present | 8.0.0 does not match CVE configuration. |
Severity score breakdown
Attack Complexity
LOW
Attack Vector
LOCAL
Availability Impact
LOW
Base Score
3.3
Base Severity
LOW
Confidentiality Impact
NONE
Integrity Impact
NONE
Privileges Required
NONE
Scope
UNCHANGED
User Interaction
REQUIRED
Vector String
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Version
3.0