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In libexpat through 2.7.3, a crafted file with an approximate size of 2 MiB can lead to dozens of seconds of processing time.
23 affected packages
expat, apache2, apr-util, cmake, ghostscript...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| expat | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| apache2 | Not affected | Not affected | Not affected | Not affected |
| apr-util | Not affected | Not affected | Not affected | Not affected |
| cmake | Not affected | Not affected | Not affected | Not affected |
| ghostscript | Not affected | Not affected | Not affected | Not affected |
| texlive-bin | Not affected | Not affected | Not affected | Not affected |
| xmlrpc-c | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| vnc4 | Not in release | Not in release | — | Needs evaluation |
| wbxml2 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| swish-e | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| insighttoolkit4 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| cadaver | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| gdcm | Not affected | Not affected | Not affected | Needs evaluation |
| ayttm | Not in release | Not in release | — | — |
| cableswig | Not in release | Not in release | — | — |
| coin3 | Not affected | Not affected | Not affected | Needs evaluation |
| matanza | Ignored | Ignored | Ignored | Needs evaluation |
| tdom | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| vtk | Not in release | Not in release | — | — |
| smart | Not in release | Not in release | — | Needs evaluation |
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Not affected | — | — |
| libxmltok | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: * Bypass...
1 affected package
lighttpd
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| lighttpd | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
In Artifex GhostXPS before 10.06.0, there is a stack-based buffer overflow in xps_unpredict_tiff in xpstiff.c because the samplesperpixel value is not checked.
1 affected package
ghostscript
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ghostscript | Not affected | Not affected | Not affected | Not affected |
In Artifex Ghostscript through 10.05.1, ocr_begin_page in devices/gdevpdfocr.c has an integer overflow that leads to a heap-based buffer overflow in ocr_line8.
1 affected package
ghostscript
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ghostscript | Fixed | Fixed | Not affected | Not affected |
Artifex Ghostscript through 10.05.1 has a stack-based buffer overflow in pdfmark_coerce_dest in devices/vector/gdevpdfm.c via a large size value.
1 affected package
ghostscript
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ghostscript | Fixed | Fixed | Fixed | Fixed |
Artifex Ghostscript through 10.05.1 has a stack-based buffer overflow in pdf_write_cmap in devices/vector/gdevpdtw.c.
1 affected package
ghostscript
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ghostscript | Fixed | Fixed | Fixed | Fixed |
Some fixes available 2 of 23
A mismatch caused by client-triggered server-sent stream resets between HTTP/2 specifications and the internal architectures of some HTTP/2 implementations may result in excessive server resource consumption leading to...
5 affected packages
h2o, haproxy, lighttpd, varnish, dnsdist
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| h2o | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| haproxy | Not affected | Not affected | Not affected | Not affected |
| lighttpd | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| varnish | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| dnsdist | Fixed | Not affected | Not affected | Not affected |
Some fixes available 4 of 32
openjpeg v 2.5.0 was discovered to contain a NULL pointer dereference via the component /openjp2/dwt.c.
7 affected packages
insighttoolkit4, qtwebengine-opensource-src, blender, texmaker, ghostscript...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| insighttoolkit4 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| blender | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| texmaker | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| ghostscript | Not affected | Not affected | Not affected | Needs evaluation |
| openjpeg | Not in release | Not in release | — | — |
| openjpeg2 | Fixed | Fixed | Fixed | Fixed |
Some fixes available 2 of 26
OpenJPEG is an open-source JPEG 2000 codec. In OpenJPEG from 2.5.1 through 2.5.3, a call to opj_jp2_read_header may lead to OOB heap memory write when the data stream p_stream is too short and p_image is not initialized.
7 affected packages
insighttoolkit4, qtwebengine-opensource-src, blender, texmaker, ghostscript...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| insighttoolkit4 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| blender | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| texmaker | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| ghostscript | Not affected | Not affected | Not affected | Not affected |
| openjpeg | Not in release | Not in release | — | — |
| openjpeg2 | Not affected | Not affected | Not affected | Not affected |
The gh package before 1.5.0 for R delivers an HTTP response in a data structure that includes the Authorization header from the corresponding HTTP request.
1 affected package
r-cran-gh
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| r-cran-gh | Needs evaluation | Needs evaluation | Needs evaluation | — |