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The brace-expansion library generates arbitrary strings containing a common prefix and suffix. Prior to versions 5.0.5, 3.0.2, 2.0.3, and 1.1.13, a brace pattern with a zero step value (e.g., `{1..2..0}`) causes the sequence...
1 affected package
node-brace-expansion
| Package | 20.04 LTS |
|---|---|
| node-brace-expansion | Needs evaluation |
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books. Prior to version 9.6.0, a path traversal vulnerability exists in Calibre' handling of images in Markdown and other similar...
1 affected package
calibre
| Package | 20.04 LTS |
|---|---|
| calibre | Needs evaluation |
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books. Prior to version 9.6.0, a Server-Side Request Forgery vulnerability in the background-image endpoint of calibre e-book reader's...
1 affected package
calibre
| Package | 20.04 LTS |
|---|---|
| calibre | Needs evaluation |
A flaw was found in firewalld. A local unprivileged user can exploit this vulnerability by mis-authorizing two runtime D-Bus (Desktop Bus) setters, setZoneSettings2 and setPolicySettings. This mis-authorization allows the user to...
1 affected package
firewalld
| Package | 20.04 LTS |
|---|---|
| firewalld | Needs evaluation |
In OCaml through 4.14.3, Bigarray.reshape allows an integer overflow, and resultant reading of arbitrary memory, when untrusted data is processed.
1 affected package
ocaml
| Package | 20.04 LTS |
|---|---|
| ocaml | Needs evaluation |
MapServer is a system for developing web-based GIS applications. Starting in version 4.2 and prior to version 8.6.1, a heap-buffer-overflow write in MapServer’s SLD (Styled Layer Descriptor) parser lets a remote, unauthenticated...
1 affected package
mapserver
| Package | 20.04 LTS |
|---|---|
| mapserver | Needs evaluation |
pypdf is a free and open-source pure-python PDF library. Versions prior to 6.9.2 have a vulnerability in which an attacker can craft a PDF which leads to an infinite loop. This requires reading a file in non-strict mode. This has...
2 affected packages
pypdf, pypdf2
| Package | 20.04 LTS |
|---|---|
| pypdf | — |
| pypdf2 | Needs evaluation |
Incus is a system container and virtual machine manager. Incus instances have an option to provide credentials to systemd in the guest. For containers, this is handled through a shared directory. Prior to version 6.23.0, an...
2 affected packages
incus, lxd
| Package | 20.04 LTS |
|---|---|
| incus | — |
| lxd | Not affected |
Incus is a system container and virtual machine manager. Prior to version 6.23.0, the web server spawned by `incus webui` incorrectly validates the authentication token such that an invalid value will be accepted. `incus webui`...
2 affected packages
incus, lxd
| Package | 20.04 LTS |
|---|---|
| incus | — |
| lxd | Not affected |
If auth_username_chars is empty, it is possible to inject arbitrary LDAP filter to Dovecot's LDAP authentication. This leads to potentially bypassing restrictions and allows probing of LDAP structure. Do not clear out...
1 affected package
dovecot
| Package | 20.04 LTS |
|---|---|
| dovecot | Not affected |