Synopsis
Moderate: enscript security update
Type/Severity
Security Advisory: Moderate
Topic
An updated enscript packages that fixes several security issues is now
available for Red Hat Enterprise Linux 2.1, 3, and 4.
This update has been rated as having moderate security impact by the Red
Hat Security Response Team.
Description
GNU enscript converts ASCII files to PostScript(R) language files and
spools the generated output to a specified printer or saves it to a file.
Enscript can be extended to handle different output media and includes
options for customizing printouts.
Several buffer overflow flaws were found in GNU enscript. An attacker could
craft an ASCII file in such a way that it could execute arbitrary commands
if the file was opened with enscript with the "special escapes" option (-e
or --escapes) enabled. (CVE-2008-3863, CVE-2008-4306, CVE-2008-5078)
All users of enscript should upgrade to these updated packages, which
contain backported patches to correct these issues.
Solution
Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.
This update is available via Red Hat Network. Details on how to use
the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/FAQ_58_10188
Affected Products
-
Red Hat Enterprise Linux Server 4 x86_64
-
Red Hat Enterprise Linux Server 4 ia64
-
Red Hat Enterprise Linux Server 4 i386
-
Red Hat Enterprise Linux Server 3 x86_64
-
Red Hat Enterprise Linux Server 3 ia64
-
Red Hat Enterprise Linux Server 3 i386
-
Red Hat Enterprise Linux Server 2 ia64
-
Red Hat Enterprise Linux Server 2 i386
-
Red Hat Enterprise Linux Server - Extended Update Support 4.7 x86_64
-
Red Hat Enterprise Linux Server - Extended Update Support 4.7 ia64
-
Red Hat Enterprise Linux Server - Extended Update Support 4.7 i386
-
Red Hat Enterprise Linux Workstation 4 x86_64
-
Red Hat Enterprise Linux Workstation 4 ia64
-
Red Hat Enterprise Linux Workstation 4 i386
-
Red Hat Enterprise Linux Workstation 3 x86_64
-
Red Hat Enterprise Linux Workstation 3 ia64
-
Red Hat Enterprise Linux Workstation 3 i386
-
Red Hat Enterprise Linux Workstation 2 ia64
-
Red Hat Enterprise Linux Workstation 2 i386
-
Red Hat Enterprise Linux Desktop 4 x86_64
-
Red Hat Enterprise Linux Desktop 4 i386
-
Red Hat Enterprise Linux Desktop 3 x86_64
-
Red Hat Enterprise Linux Desktop 3 i386
-
Red Hat Enterprise Linux for IBM z Systems 4 s390x
-
Red Hat Enterprise Linux for IBM z Systems 4 s390
-
Red Hat Enterprise Linux for IBM z Systems 3 s390x
-
Red Hat Enterprise Linux for IBM z Systems 3 s390
-
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 4.7 s390x
-
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 4.7 s390
-
Red Hat Enterprise Linux for Power, big endian 4 ppc
-
Red Hat Enterprise Linux for Power, big endian 3 ppc
-
Red Hat Enterprise Linux for Power, big endian - Extended Update Support 4.7 ppc
Fixes
- BZ - 466771 - CVE-2008-3863 enscript: "setfilename" special escape buffer overflow
- BZ - 469311 - CVE-2008-4306 enscript: "font" special escape buffer overflows
- BZ - 473958 - CVE-2008-5078 enscript: "epsf" special escape buffer overflows
CVEs
References
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server 4
| SRPM |
| x86_64 |
|
enscript-1.6.1-33.el4_7.1.x86_64.rpm
|
SHA-256: c09b84f2cc8aa119aacb5e1f08dc264d84a5140f1317a9bdee8b3819b7b9374d |
|
enscript-1.6.1-33.el4_7.1.x86_64.rpm
|
SHA-256: c09b84f2cc8aa119aacb5e1f08dc264d84a5140f1317a9bdee8b3819b7b9374d |
| ia64 |
|
enscript-1.6.1-33.el4_7.1.ia64.rpm
|
SHA-256: 5769013b674954c6a4b9ed1133dc68070f34f56098a5ba471c35db9a879be02f |
|
enscript-1.6.1-33.el4_7.1.ia64.rpm
|
SHA-256: 5769013b674954c6a4b9ed1133dc68070f34f56098a5ba471c35db9a879be02f |
| i386 |
|
enscript-1.6.1-33.el4_7.1.i386.rpm
|
SHA-256: f1117ad12d47ef42ba86fb73a92df3ac99fbec31bfaf8fc75840afdce99e772f |
|
enscript-1.6.1-33.el4_7.1.i386.rpm
|
SHA-256: f1117ad12d47ef42ba86fb73a92df3ac99fbec31bfaf8fc75840afdce99e772f |
Red Hat Enterprise Linux Server 3
Red Hat Enterprise Linux Server 2
Red Hat Enterprise Linux Server - Extended Update Support 4.7
| SRPM |
| x86_64 |
|
enscript-1.6.1-33.el4_7.1.x86_64.rpm
|
SHA-256: c09b84f2cc8aa119aacb5e1f08dc264d84a5140f1317a9bdee8b3819b7b9374d |
|
enscript-1.6.1-33.el4_7.1.x86_64.rpm
|
SHA-256: c09b84f2cc8aa119aacb5e1f08dc264d84a5140f1317a9bdee8b3819b7b9374d |
| ia64 |
|
enscript-1.6.1-33.el4_7.1.ia64.rpm
|
SHA-256: 5769013b674954c6a4b9ed1133dc68070f34f56098a5ba471c35db9a879be02f |
|
enscript-1.6.1-33.el4_7.1.ia64.rpm
|
SHA-256: 5769013b674954c6a4b9ed1133dc68070f34f56098a5ba471c35db9a879be02f |
| i386 |
|
enscript-1.6.1-33.el4_7.1.i386.rpm
|
SHA-256: f1117ad12d47ef42ba86fb73a92df3ac99fbec31bfaf8fc75840afdce99e772f |
|
enscript-1.6.1-33.el4_7.1.i386.rpm
|
SHA-256: f1117ad12d47ef42ba86fb73a92df3ac99fbec31bfaf8fc75840afdce99e772f |
Red Hat Enterprise Linux Workstation 4
| SRPM |
| x86_64 |
|
enscript-1.6.1-33.el4_7.1.x86_64.rpm
|
SHA-256: c09b84f2cc8aa119aacb5e1f08dc264d84a5140f1317a9bdee8b3819b7b9374d |
| ia64 |
|
enscript-1.6.1-33.el4_7.1.ia64.rpm
|
SHA-256: 5769013b674954c6a4b9ed1133dc68070f34f56098a5ba471c35db9a879be02f |
| i386 |
|
enscript-1.6.1-33.el4_7.1.i386.rpm
|
SHA-256: f1117ad12d47ef42ba86fb73a92df3ac99fbec31bfaf8fc75840afdce99e772f |
Red Hat Enterprise Linux Workstation 3
Red Hat Enterprise Linux Workstation 2
Red Hat Enterprise Linux Desktop 4
| SRPM |
| x86_64 |
|
enscript-1.6.1-33.el4_7.1.x86_64.rpm
|
SHA-256: c09b84f2cc8aa119aacb5e1f08dc264d84a5140f1317a9bdee8b3819b7b9374d |
| i386 |
|
enscript-1.6.1-33.el4_7.1.i386.rpm
|
SHA-256: f1117ad12d47ef42ba86fb73a92df3ac99fbec31bfaf8fc75840afdce99e772f |
Red Hat Enterprise Linux Desktop 3
Red Hat Enterprise Linux for IBM z Systems 4
| SRPM |
| s390x |
|
enscript-1.6.1-33.el4_7.1.s390x.rpm
|
SHA-256: 3a863ded6b62b2a05cd6e15baf212b70dbba3f0508c40bba29929e9fe218eeab |
| s390 |
|
enscript-1.6.1-33.el4_7.1.s390.rpm
|
SHA-256: a3b9bfc1ba058c18355e7a0219314fc6efb90ff22ddf8ff2d4c635bb5a659dfb |
Red Hat Enterprise Linux for IBM z Systems 3
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 4.7
| SRPM |
| s390x |
|
enscript-1.6.1-33.el4_7.1.s390x.rpm
|
SHA-256: 3a863ded6b62b2a05cd6e15baf212b70dbba3f0508c40bba29929e9fe218eeab |
| s390 |
|
enscript-1.6.1-33.el4_7.1.s390.rpm
|
SHA-256: a3b9bfc1ba058c18355e7a0219314fc6efb90ff22ddf8ff2d4c635bb5a659dfb |
Red Hat Enterprise Linux for Power, big endian 4
| SRPM |
| ppc |
|
enscript-1.6.1-33.el4_7.1.ppc.rpm
|
SHA-256: 7dcd434c8750cc048f4ed38654f38d60a89a6e79fd75df0b240f8ca2c16eba51 |
Red Hat Enterprise Linux for Power, big endian 3
Red Hat Enterprise Linux for Power, big endian - Extended Update Support 4.7
| SRPM |
| ppc |
|
enscript-1.6.1-33.el4_7.1.ppc.rpm
|
SHA-256: 7dcd434c8750cc048f4ed38654f38d60a89a6e79fd75df0b240f8ca2c16eba51 |