Ubuntu.comUB:CVE-2020-20740CVE-2020-20740
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:3.1/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
49.2%
PDFResurrect before 0.20 lack of header validation checks causes
heap-buffer-overflow in pdf_get_version().
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | pdfresurrect | < 0.14-1ubuntu0.1~esm1 | UNKNOWN |
| ubuntu | 20.04 | noarch | pdfresurrect | < 0.19-1ubuntu0.1~esm1 | UNKNOWN |
| ubuntu | 14.04 | noarch | pdfresurrect | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | pdfresurrect | < 0.12-6ubuntu0.2+esm1 | UNKNOWN |
References
github.com/enferex/pdfresurrect/commit/1b422459f07353adce2878806d5247d9e91fb397
github.com/enferex/pdfresurrect/commit/1b422459f07353adce2878806d5247d9e91fb397 (v0.21)
github.com/enferex/pdfresurrect/issues/14
launchpad.net/bugs/cve/CVE-2020-20740
nvd.nist.gov/vuln/detail/CVE-2020-20740
security-tracker.debian.org/tracker/CVE-2020-20740
ubuntu.com/security/notices/USN-5282-1
www.cve.org/CVERecord?id=CVE-2020-20740
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:3.1/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
49.2%