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A malicious SCP server can send unexpected paths that could make the client application override local files outside of working directory. This could be misused to create malicious executable or configuration files and make the...
1 affected package
libssh
| Package | 18.04 LTS |
|---|---|
| libssh | Fixed |
ClamAV versions prior to 0.103.0-rc contain a vulnerability in function name processing through the ClamBC bytecode interpreter that allows attackers to manipulate bytecode function names. Attackers can exploit the weak input...
1 affected package
clamav
| Package | 18.04 LTS |
|---|---|
| clamav | Fixed |
DokuWiki 2018-04-22b contains a username enumeration vulnerability in its password reset functionality that allows attackers to identify valid user accounts. Attackers can submit different usernames to the password reset endpoint...
1 affected package
dokuwiki
| Package | 18.04 LTS |
|---|---|
| dokuwiki | Needs evaluation |
A flaw was found in Dropbear. When running in multi-user mode and authenticating users, the dropbear ssh server does the socket forwardings requested by the remote client as root, only switching to the logged-in user upon spawning...
1 affected package
dropbear
| Package | 18.04 LTS |
|---|---|
| dropbear | Needs evaluation |
Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unknown impacts via a crafted input string. The attacker has limited control over the byte patterns to be written, but we have not ruled out the...
8 affected packages
postgresql-18, postgresql-17, postgresql-16, postgresql-14, postgresql-12...
| Package | 18.04 LTS |
|---|---|
| postgresql-18 | — |
| postgresql-17 | — |
| postgresql-16 | — |
| postgresql-14 | — |
| postgresql-12 | — |
| postgresql-10 | Not affected |
| postgresql-9.5 | — |
| postgresql-9.3 | — |
Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user...
8 affected packages
postgresql-18, postgresql-17, postgresql-16, postgresql-14, postgresql-12...
| Package | 18.04 LTS |
|---|---|
| postgresql-18 | — |
| postgresql-17 | — |
| postgresql-16 | — |
| postgresql-14 | — |
| postgresql-12 | — |
| postgresql-10 | Needs evaluation |
| postgresql-9.5 | — |
| postgresql-9.3 | — |
Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
8 affected packages
postgresql-18, postgresql-17, postgresql-16, postgresql-14, postgresql-12...
| Package | 18.04 LTS |
|---|---|
| postgresql-18 | — |
| postgresql-17 | — |
| postgresql-16 | — |
| postgresql-14 | — |
| postgresql-12 | — |
| postgresql-10 | Needs evaluation |
| postgresql-9.5 | — |
| postgresql-9.3 | — |
Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL...
8 affected packages
postgresql-18, postgresql-17, postgresql-16, postgresql-14, postgresql-12...
| Package | 18.04 LTS |
|---|---|
| postgresql-18 | — |
| postgresql-17 | — |
| postgresql-16 | — |
| postgresql-14 | — |
| postgresql-12 | — |
| postgresql-10 | Needs evaluation |
| postgresql-9.5 | — |
| postgresql-9.3 | — |
Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled out viability of attacks that arrange for presence of confidential information in disclosed...
8 affected packages
postgresql-18, postgresql-17, postgresql-16, postgresql-14, postgresql-12...
| Package | 18.04 LTS |
|---|---|
| postgresql-18 | — |
| postgresql-17 | — |
| postgresql-16 | — |
| postgresql-14 | — |
| postgresql-12 | — |
| postgresql-10 | Needs evaluation |
| postgresql-9.5 | — |
| postgresql-9.3 | — |
### Summary The `arrayLimit` option in qs does not enforce limits for comma-separated values when `comma: true` is enabled, allowing attackers to cause denial-of-service via memory exhaustion. This is a bypass of the array limit...
1 affected package
node-qs
| Package | 18.04 LTS |
|---|---|
| node-qs | Needs evaluation |