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CVE-2022-22822
Medium prioritySome fixes available 26 of 118
addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
24 affected packages
apache2, apr-util, ayttm, cableswig, cadaver...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| apache2 | Not affected | Not affected | Not affected | Not affected | Not affected |
| apr-util | Not affected | Not affected | Not affected | Not affected | Not affected |
| ayttm | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| cableswig | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| cadaver | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| cmake | Not affected | Not affected | Not affected | Not affected | Not affected |
| coin3 | Not affected | Not affected | Not affected | Needs evaluation | Needs evaluation |
| expat | Fixed | Fixed | Fixed | Fixed | Fixed |
| firefox | Fixed | Fixed | Fixed | Fixed | Ignored |
| gdcm | Not affected | Not affected | Not affected | Not affected | Not affected |
| ghostscript | Not affected | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| insighttoolkit4 | Not in release | Not affected | Not affected | Not affected | Needs evaluation |
| libxmltok | Vulnerable | Fixed | Fixed | Fixed | Fixed |
| matanza | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| smart | Not in release | Not in release | Not in release | Not affected | Not affected |
| swish-e | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| tdom | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| texlive-bin | Not affected | Not affected | Not affected | Not affected | Not affected |
| thunderbird | Not affected | Fixed | Fixed | Ignored | Ignored |
| vnc4 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| vtk | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| wbxml2 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xmlrpc-c | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2021-46143
Medium prioritySome fixes available 24 of 293
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
50 affected packages
apache2, apr-util, astropy, audacity, ayttm...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| apache2 | Not affected | Not affected | Not affected | Not affected | Not affected |
| apr-util | Not affected | Not affected | Not affected | Not affected | Not affected |
| astropy | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Ignored |
| audacity | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| ayttm | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| cableswig | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| cadaver | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| cmake | Not affected | Not affected | Not affected | Not affected | Not affected |
| coda | Needs evaluation | Needs evaluation | Needs evaluation | — | Ignored |
| coin3 | Not affected | Not affected | Not affected | Needs evaluation | Needs evaluation |
| emboss | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| expat | Fixed | Fixed | Fixed | Fixed | Fixed |
| firefox | Fixed | Fixed | Fixed | Fixed | Ignored |
| gdcm | Not affected | Not affected | Not affected | Not affected | Not affected |
| ghostscript | Not affected | Not affected | Not affected | Not affected | Not affected |
| harp | Needs evaluation | Needs evaluation | Needs evaluation | — | Ignored |
| ibm-3270 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| insighttoolkit | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| insighttoolkit4 | Not in release | Not affected | Not affected | Not affected | Needs evaluation |
| insighttoolkit5 | Needs evaluation | Needs evaluation | — | — | Ignored |
| libsynthesis | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| libxmltok | Vulnerable | Fixed | Fixed | Fixed | Fixed |
| mame | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| matanza | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| opencollada | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| paraview | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| poco | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| python2.7 | Not in release | Not affected | Not affected | Not affected | Not affected |
| python3.10 | Not in release | Not affected | Not in release | Not in release | Not in release |
| python3.4 | Not in release | Not in release | Not in release | Not in release | Not in release |
| python3.5 | Not in release | Not in release | Not in release | Not in release | Not affected |
| python3.6 | Not in release | Not in release | Not in release | Not affected | Not in release |
| python3.7 | Not in release | Not in release | Not in release | Not affected | Not in release |
| python3.8 | Not in release | Not in release | Not affected | Not affected | Not in release |
| python3.9 | Not in release | Not in release | Not affected | Not in release | Not in release |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Ignored |
| sitecopy | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| smart | Not in release | Not in release | Not in release | Not affected | Not affected |
| swish-e | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| tdom | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| texlive-bin | Not affected | Not affected | Not affected | Not affected | Not affected |
| thunderbird | Not affected | Not affected | Not affected | Ignored | Ignored |
| tla | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| visp | Needs evaluation | Needs evaluation | — | Needs evaluation | Needs evaluation |
| vnc4 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| vtk | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| wbxml2 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xmlrpc | — | — | — | — | Ignored |
| xmlrpc-c | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xsd | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2021-45960
Low prioritySome fixes available 20 of 106
In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).
24 affected packages
apache2, apr-util, ayttm, cableswig, cadaver...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| apache2 | Not affected | Not affected | Not affected | Not affected | Not affected |
| apr-util | Not affected | Not affected | Not affected | Not affected | Not affected |
| ayttm | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| cableswig | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| cadaver | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| cmake | Not affected | Not affected | Not affected | Not affected | Not affected |
| coin3 | Not affected | Not affected | Not affected | Needs evaluation | Needs evaluation |
| expat | Fixed | Fixed | Fixed | Fixed | Fixed |
| firefox | Fixed | Fixed | Fixed | Fixed | Ignored |
| gdcm | Not affected | Not affected | Not affected | Not affected | Not affected |
| ghostscript | Not affected | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| insighttoolkit4 | Not in release | Not affected | Not affected | Not affected | Needs evaluation |
| libxmltok | Not affected | Not affected | Not affected | Not affected | Not affected |
| matanza | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| smart | Not in release | Not in release | Not in release | Not affected | Not affected |
| swish-e | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| tdom | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| texlive-bin | Not affected | Not affected | Not affected | Not affected | Not affected |
| thunderbird | Not affected | Not affected | Not affected | Ignored | Ignored |
| vnc4 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| vtk | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| wbxml2 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xmlrpc-c | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2021-44790
Medium priorityA carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might...
1 affected packages
apache2
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| apache2 | — | Fixed | Fixed | Fixed | Fixed |
CVE-2021-44224
Medium priorityA crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed...
1 affected packages
apache2
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| apache2 | — | Fixed | Fixed | Fixed | Fixed |
CVE-2021-42013
High priorityIt was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files...
1 affected packages
apache2
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| apache2 | — | Not affected | Not affected | Not affected | Not affected |
CVE-2021-41773
High priorityA flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside...
1 affected packages
apache2
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| apache2 | — | Not affected | Not affected | Not affected | Not affected |
CVE-2021-41524
Medium priorityWhile fuzzing the 2.4.49 httpd, a new null pointer dereference was detected during HTTP/2 request processing, allowing an external source to DoS the server. This requires a specially crafted request. The vulnerability was recently...
1 affected packages
apache2
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| apache2 | — | Not affected | Not affected | Not affected | Not affected |
CVE-2021-40438
Medium priorityA crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.
1 affected packages
apache2
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| apache2 | — | Fixed | Fixed | Fixed | Fixed |
CVE-2021-39275
Medium priorityap_escape_quotes() may write beyond the end of a buffer when given malicious input. No included modules pass untrusted data to these functions, but third-party / external modules may. This issue affects Apache HTTP Server 2.4.48...
1 affected packages
apache2
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| apache2 | — | Fixed | Fixed | Fixed | Fixed |