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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 | 16.04 LTS |
|---|---|
| postgresql-18 | — |
| postgresql-17 | — |
| postgresql-16 | — |
| postgresql-14 | — |
| postgresql-12 | — |
| postgresql-10 | — |
| postgresql-9.5 | Not affected |
| 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 | 16.04 LTS |
|---|---|
| postgresql-18 | — |
| postgresql-17 | — |
| postgresql-16 | — |
| postgresql-14 | — |
| postgresql-12 | — |
| postgresql-10 | — |
| postgresql-9.5 | Needs evaluation |
| 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 | 16.04 LTS |
|---|---|
| postgresql-18 | — |
| postgresql-17 | — |
| postgresql-16 | — |
| postgresql-14 | — |
| postgresql-12 | — |
| postgresql-10 | — |
| postgresql-9.5 | Needs evaluation |
| 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 | 16.04 LTS |
|---|---|
| postgresql-18 | — |
| postgresql-17 | — |
| postgresql-16 | — |
| postgresql-14 | — |
| postgresql-12 | — |
| postgresql-10 | — |
| postgresql-9.5 | Needs evaluation |
| 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 | 16.04 LTS |
|---|---|
| postgresql-18 | — |
| postgresql-17 | — |
| postgresql-16 | — |
| postgresql-14 | — |
| postgresql-12 | — |
| postgresql-10 | — |
| postgresql-9.5 | Needs evaluation |
| postgresql-9.3 | — |
[Denial of Service due to malformed SFTP message]
1 affected package
libssh
| Package | 16.04 LTS |
|---|---|
| libssh | Needs evaluation |
[Denial of Service via inefficient regular expression processing]
1 affected package
libssh
| Package | 16.04 LTS |
|---|---|
| libssh | Needs evaluation |
[Buffer underflow in ssh_get_hexa() on invalid input]
1 affected package
libssh
| Package | 16.04 LTS |
|---|---|
| libssh | Needs evaluation |
[Denial of Service via improper configuration file handling]
1 affected package
libssh
| Package | 16.04 LTS |
|---|---|
| libssh | Needs evaluation |
[Improper sanitation of paths received from SCP servers]
1 affected package
libssh
| Package | 16.04 LTS |
|---|---|
| libssh | Needs evaluation |