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An issue was discovered in t1_check_unusual_charstring functions in writet1.c files in TeX Live before 2018-09-21. A buffer overflow in the handling of Type 1 fonts allows arbitrary code execution when a malicious font is loaded...
1 affected package
texlive-bin
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| texlive-bin | — | — | — | Fixed |
TeX Live through 20170524 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL, related to...
3 affected packages
context, texlive-base, texlive-bin
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| context | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| texlive-base | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| texlive-bin | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
mktexlsr revision 36855, and before revision 36626 as packaged in texlive allows local users to write to arbitrary files via a symlink attack. NOTE: this vulnerability exists due to the reversion of a fix of CVE-2015-5700.
1 affected package
texlive-bin
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| texlive-bin | — | — | — | — |
mktexlsr revision 22855 through revision 36625 as packaged in texlive allows local users to write to arbitrary files via a symlink attack.
1 affected package
texlive-bin
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| texlive-bin | — | — | — | Not affected |
Some fixes available 7 of 102
XML External Entity vulnerability in libexpat 2.2.0 and earlier (Expat XML Parser Library) allows attackers to put the parser in an infinite loop using a malformed external entity definition from an external DTD.
33 affected packages
apache2, apr-util, cmake, expat, ghostscript...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| 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 |
| expat | Not affected | Not affected | Not affected | Not affected |
| ghostscript | Not affected | Not affected | Not affected | Not affected |
| vnc4 | Not in release | Not in release | Not in release | Ignored |
| texlive-bin | Not affected | Not affected | Not affected | Not affected |
| wxwidgets2.6 | Not in release | Not in release | Not in release | Not in release |
| kompozer | Not in release | Not in release | Not in release | Not in release |
| libparagui1.1 | Not in release | Not in release | Not in release | Not in release |
| poco | Not affected | Not affected | Not affected | Not affected |
| ayttm | Not in release | Not in release | Not in release | Not in release |
| audacity | Not affected | Not affected | Not affected | Not affected |
| matanza | Ignored | Ignored | Ignored | Ignored |
| swish-e | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| coin3 | Not affected | Not affected | Not affected | Needs evaluation |
| cableswig | Not in release | Not in release | Not in release | Not in release |
| cadaver | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit4 | Not in release | Not affected | Not affected | Not affected |
| sitecopy | Not in release | Not affected | Not affected | Not affected |
| gdcm | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit | Not in release | Not in release | Not in release | Not in release |
| libxmltok | Not affected | Not affected | Not affected | Not affected |
| tla | Not affected | Not affected | Not affected | Not affected |
| wbxml2 | Not affected | Not affected | Not affected | Not affected |
| vtk | Not in release | Not in release | Not in release | Not in release |
| firefox | Not affected | Not affected | Not in release | Not affected |
| simgear | Not affected | Not affected | Not affected | Not affected |
| smart | Not in release | Not in release | Not in release | Not affected |
| tdom | Not affected | Not affected | Not affected | Not affected |
| thunderbird | Not affected | Not affected | Not in release | Not affected |
| wxwidgets2.8 | Not in release | Not in release | Not in release | Not in release |
| xmlrpc-c | Not affected | Not affected | Not affected | Not affected |
Some fixes available 8 of 9
poppler 0.54.0, as used in Evince and other products, has a NULL pointer dereference in the JPXStream::readUByte function in JPXStream.cc. For example, the perf_test utility will crash (segmentation fault) when parsing an invalid PDF file.
3 affected packages
luatex, poppler, texlive-bin
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| luatex | — | — | — | Not in release |
| poppler | — | — | — | Fixed |
| texlive-bin | — | — | — | Not affected |
Some fixes available 2 of 6
TeX Live allows remote attackers to execute arbitrary commands by leveraging inclusion of mpost in shell_escape_commands in the texmf.cnf config file.
2 affected packages
texlive-base, texlive-bin
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| texlive-base | — | — | — | — |
| texlive-bin | — | — | — | — |
Some fixes available 5 of 101
The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted identifiers in an XML document. NOTE: this...
31 affected packages
apache2, apr-util, cmake, poco, sitecopy...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| 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 |
| poco | Not affected | Not affected | Not affected | Not affected |
| sitecopy | Not in release | Not affected | Not affected | Not affected |
| tla | Not affected | Not affected | Not affected | Not affected |
| cadaver | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit | Not in release | Not in release | Not in release | Not in release |
| audacity | Not affected | Not affected | Not affected | Not affected |
| matanza | Not affected | Not affected | Not affected | Not affected |
| cableswig | Not in release | Not in release | Not in release | Not in release |
| xmlrpc-c | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| ghostscript | Not affected | Not affected | Not affected | Not affected |
| ayttm | Not in release | Not in release | Not in release | Not in release |
| xotcl | Not affected | Not affected | Not affected | Not affected |
| expat | Not affected | Not affected | Not affected | Not affected |
| libxmltok | Not affected | Not affected | Not affected | Not affected |
| coin3 | Not affected | Not affected | Not affected | Not affected |
| gdcm | Not affected | Not affected | Not affected | Not affected |
| smart | Not in release | Not in release | Not in release | Not affected |
| vtk | Not in release | Not in release | Not in release | Not in release |
| kompozer | Not in release | Not in release | Not in release | Not in release |
| libparagui1.1 | Not in release | Not in release | Not in release | Not in release |
| simgear | Not affected | Not affected | Not affected | Not affected |
| swish-e | Not affected | Not affected | Not affected | Not affected |
| tdom | Not affected | Not affected | Not affected | Not affected |
| texlive-bin | Not affected | Not affected | Not affected | Not affected |
| vnc4 | Not in release | Not in release | Not in release | Ignored |
| wbxml2 | Not affected | Not affected | Not affected | Not affected |
| wxwidgets2.6 | Not in release | Not in release | Not in release | Not in release |
| wxwidgets2.8 | Not in release | Not in release | Not in release | Not in release |
Some fixes available 42 of 255
Multiple integer overflows in the XML_GetBuffer function in Expat through 2.1.0, as used in Google Chrome before 44.0.2403.89 and other products, allow remote attackers to cause a denial of service (heap-based buffer overflow) or...
33 affected packages
cmake, ghostscript, texlive-bin, libparagui1.1, ayttm...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| 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 |
| libparagui1.1 | Not in release | Not in release | Not in release | Not in release |
| ayttm | Not in release | Not in release | Not in release | Not in release |
| audacity | Not affected | Not affected | Not affected | Not affected |
| matanza | Ignored | Ignored | Ignored | Ignored |
| smart | Not in release | Not in release | Not in release | Not affected |
| vtk | Not in release | Not in release | Not in release | Not in release |
| expat | Not affected | Not affected | Not affected | Not affected |
| apache2 | Not affected | Not affected | Not affected | Not affected |
| apr-util | Not affected | Not affected | Not affected | Not affected |
| poco | Not affected | Not affected | Not affected | Not affected |
| sitecopy | Not in release | Not affected | Not affected | Not affected |
| swish-e | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| cadaver | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| cableswig | Not in release | Not in release | Not in release | Not in release |
| chromium-browser | Fixed | Fixed | Fixed | Fixed |
| coin3 | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| gdcm | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit | Not in release | Not in release | Not in release | Not in release |
| kompozer | Not in release | Not in release | Not in release | Not in release |
| oxide-qt | Not in release | Not in release | Not in release | Not in release |
| simgear | Not affected | Not affected | Not affected | Not affected |
| tdom | Not affected | Not affected | Not affected | Not affected |
| tla | Not affected | Not affected | Not affected | Not affected |
| vnc4 | Not in release | Not in release | Not in release | Vulnerable |
| wbxml2 | Not affected | Not affected | Not affected | Not affected |
| wxwidgets2.6 | Not in release | Not in release | Not in release | Not in release |
| libxmltok | Fixed | Fixed | Fixed | Fixed |
| xmlrpc-c | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| wxwidgets2.8 | Not in release | Not in release | Not in release | Not in release |
| xotcl | Not affected | Not affected | Not affected | Not affected |
Buffer overflow in the png_read_IDAT_data function in pngrutil.c in libpng before 1.5.21 and 1.6.x before 1.6.16 allows context-dependent attackers to execute arbitrary code via IDAT data with a large width, a...
2 affected packages
libpng, texlive-bin
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| libpng | — | — | — | — |
| texlive-bin | — | — | — | — |