Bug 58148 - ghostscript: Multiple issues (5.2)
Summary: ghostscript: Multiple issues (5.2)
Status: CLOSED FIXED
Alias: None
Product: UCS
Classification: Unclassified
Component: Security updates
Version: UCS 5.2
Hardware: All Linux
: P3 normal
Target Milestone: UCS 5.2-1-errata
Assignee: Quality Assurance
QA Contact: Christian Castens
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-04-01 11:30 CEST by Quality Assurance
Modified: 2025-04-02 14:10 CEST (History)
0 users

See Also:
What kind of report is it?: Security Issue
What type of bug is this?: ---
Who will be affected by this bug?: ---
How will those affected feel about the bug?: ---
User Pain:
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:
Bug group (optional):
Customer ID:
Max CVSS v3 score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Quality Assurance univentionstaff 2025-04-01 11:30:51 CEST 
New Debian ghostscript 10.0.0~dfsg-11+deb12u7 fixes:
This update addresses the following issues:
10.0.0~dfsg-11+deb12u7 (Wed, 26 Mar 2025 10:10:35 +0100)
* Non-maintainer upload by the Security Team.
* Fix confusion between bytes and shorts (CVE-2025-27835)
* Avoid integer overflow leading to buffer overflow (CVE-2025-27832)
* PCL interpreter - fix decode_glyph for Unicode
* Prevent Unicode decoding overrun (CVE-2025-27831)
* Fix potential print buffer overflow (CVE-2025-27836)
* Fix potential Buffer overflow with DollarBlend (CVE-2025-27830)
* Cope with double byte chars in TTF scanning code
* Check TTF name size before copying to buffer. (CVE-2025-27833)
* PDF interpreter - Guard against unsigned int overflow (CVE-2025-27834)
* Fix Coverity IDs 457699 and 457700
Comment 1 Quality Assurance univentionstaff 2025-04-01 12:00:09 CEST 
--- mirror/ftp/pool/main/g/ghostscript/ghostscript_10.0.0~dfsg-11+deb12u6.dsc
+++ apt/ucs_5.2-0-errata5.2-1/source/ghostscript_10.0.0~dfsg-11+deb12u7.dsc
@@ -1,3 +1,17 @@
+10.0.0~dfsg-11+deb12u7 [Wed, 26 Mar 2025 10:10:35 +0100] Salvatore Bonaccorso <carnil@debian.org>:
+
+  * Non-maintainer upload by the Security Team.
+  * Fix confusion between bytes and shorts (CVE-2025-27835)
+  * Avoid integer overflow leading to buffer overflow (CVE-2025-27832)
+  * PCL interpreter - fix decode_glyph for Unicode
+  * Prevent Unicode decoding overrun (CVE-2025-27831)
+  * Fix potential print buffer overflow (CVE-2025-27836)
+  * Fix potential Buffer overflow with DollarBlend (CVE-2025-27830)
+  * Cope with double byte chars in TTF scanning code
+  * Check TTF name size before copying to buffer. (CVE-2025-27833)
+  * PDF interpreter - Guard against unsigned int overflow (CVE-2025-27834)
+  * Fix Coverity IDs 457699 and 457700
+
 10.0.0~dfsg-11+deb12u6 [Sun, 10 Nov 2024 13:20:08 +0100] Salvatore Bonaccorso <carnil@debian.org>:
 
   * Non-maintainer upload by the Security Team.

<http://piuparts.knut.univention.de/5.2-1/#4378534822318314738>
Comment 2 Christian Castens univentionstaff 2025-04-01 14:55:48 CEST 
OK: bug
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[5.2-1] 692d1bce97 Bug #58148: ghostscript 10.0.0~dfsg-11+deb12u7
 doc/errata/staging/ghostscript.yaml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
Comment 3 Christian Castens univentionstaff 2025-04-02 14:10:01 CEST 
<https://errata.software-univention.de/#/?erratum=5.2x58>