Gentoo FoundationMGASA-2018-0145Updated qpdf packages fix security vulnerabilities
6.8 Medium
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
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
0.004 Low
EPSS
Percentile
74.8%
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
6.8 Medium
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
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
0.004 Low
EPSS
Percentile
74.8%