Gentoo FoundationMGASA-2018-0145Updated qpdf packages fix security vulnerabilities
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
0.004 Low
EPSS
Percentile
74.4%
Updated qpdf packages fix security vulnerabilities: 1. Stack overflow due to endless recursion in QPDFTokenizer::resolveLiteral() 2. Another stack overflow / endless recursion in QPDFWriter::enqueueObject() 3. Stack out of bounds read in iterate_rc4() 4. heap out of bounds read (large) in Pl_Buffer::write 5. Hang due to a pdf xref loop: Also, the libjpeg package has been patched to provide pkgconfig files, so that cups-filters could be rebuilt against this qpdf update.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Mageia | 5 | noarch | qpdf | < 7.1.1-1 | qpdf-7.1.1-1.mga5 |
| Mageia | 5 | noarch | libjpeg | < 1.3.1-4.3 | libjpeg-1.3.1-4.3.mga5 |
| Mageia | 5 | noarch | cups-filters | < 1.0.71-1.4 | cups-filters-1.0.71-1.4.mga5 |
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
0.004 Low
EPSS
Percentile
74.4%