3 weeks 6 days ago
Hanno Böck discovered that GIMP allocated FLI images using only the
information present in the file header, which allowed for a maliciously-
crafted file to cause out-of-bounds writes. An attacker could possibly use
this issue to cause a denial of service or execute arbitrary code. This
issue only affected Ubuntu 16.04 LTS. (CVE-2017-17785)
Michael Randrianantenaina discovered that that opening a maliciously
crafted FLI file could cause GIMP to index out-of-bounds. An attacker could
possibly use this issue to cause a denial or service or execute arbitrary
code. (CVE-2025-2761)
It was discovered that opening a maliciously-crafted DCM file could cause
GIMP to index out-of-bounds. An attacker could possibly use this issue to
cause a denial of service or execute arbitrary code. (CVE-2025-10922)
It was discovered that GIMP's JP2 parser did not account for precision when
allocating an image buffer. An attacker could possibly use this to cause a
denial of service or execute arbitrary code when a maliciously crafted file
is opened. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and
Ubuntu 24.04 LTS. (CVE-2025-14425)
It was discovered that GIMP's PSP parser erroneously queried the color
channels of a greyscale image, which resulted in an invalid memory pointer.
An attacker could possibly use this to cause a denial of service or execute
arbitrary code when a maliciously-crafted file is opened. This issue only
affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-15059)
3 weeks 6 days ago
USN-8051-1 fixed vulnerabilities in libssh. This update provides the
corresponding updates for Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu
20.04 LTS.
Original advisory details:
It was discovered that libssh clients incorrectly handled the key exchange
process. A remote attacker could possibly use this issue to cause libssh
clients to crash, resulting in a denial of service. (CVE-2025-8277)
It was discovered that the libssh SCP client incorrectly sanitized paths
received from servers. A remote attacker could use this issue to cause
libssh SCP clients to overwrite files outside of the working directory and
possibly execute arbitrary code. (CVE-2026-0964)
It was discovered that libssh incorrectly handled parsing configuration
files. A local attacker could possibly use this issue to cause libssh to
access non-regular files, resulting in a denial of service. (CVE-2026-0965)
It was discovered that libssh incorrectly handled the ssh_get_hexa()
function. A remote attacker could possibly use this issue to cause libssh
to crash, resulting in a denial of service. (CVE-2026-0966)
It was discovered that libssh incorrectly handled certain regular
expressions. A local attacker could possibly use this issue to cause
libssh to consume resources, resulting in a denial of service.
(CVE-2026-0967)
It was discovered that the libssh SFTP client incorrectly handled certain
malformed longname fields. A remote attacker could use this issue to cause
libssh SFTP clients to crash, resulting in a denial of service, or
possibly execute arbitrary code. (CVE-2026-0968)
