Aggregator

perl-HTTP-Date-6.08-1.fc43

Fedora Security Advisories
1 week 1 day ago
FEDORA-2026-b1bdb7c518 Packages in this update:
  • perl-HTTP-Date-6.08-1.fc43
Update description:

Changes:

6.08 2026-07-09 02:04:21Z

- [SECURITY] Reject input longer than 64 characters in parse_date() to prevent quadratic regex backtracking (a denial of service) on hostile date strings. Fixes CVE-2026-14741. (Olaf Alders)

6.07 2026-06-25 15:12:09Z

- Add test with Time::Zone (GH#25) (Michal Josef Špaček) - Add test with bad Time::Zone string (GH#26) (Michal Josef Špaček) - Add tests with negative time (GH#26) (Michal Josef Špaček) - Replace all instances of \d with [0-9] in regular expressions to reject non-ASCII Unicode digits, with a regression test (GH#27) (Robert Rothenberg) - Reject malformed ISO 8601 timezones with a doubled colon (GH#31) (Olaf Alders) - Document day/month/year ordering for numeric dates (GH#32) (Olaf Alders)

perl-HTTP-Date-6.08-1.fc44

Fedora Security Advisories
1 week 1 day ago
FEDORA-2026-8cec3cbf5b Packages in this update:
  • perl-HTTP-Date-6.08-1.fc44
Update description:

Changes:

6.08 2026-07-09 02:04:21Z

- [SECURITY] Reject input longer than 64 characters in parse_date() to prevent quadratic regex backtracking (a denial of service) on hostile date strings. Fixes CVE-2026-14741. (Olaf Alders)

6.07 2026-06-25 15:12:09Z

- Add test with Time::Zone (GH#25) (Michal Josef Špaček) - Add test with bad Time::Zone string (GH#26) (Michal Josef Špaček) - Add tests with negative time (GH#26) (Michal Josef Špaček) - Replace all instances of \d with [0-9] in regular expressions to reject non-ASCII Unicode digits, with a regression test (GH#27) (Robert Rothenberg) - Reject malformed ISO 8601 timezones with a doubled colon (GH#31) (Olaf Alders) - Document day/month/year ordering for numeric dates (GH#32) (Olaf Alders)

USN-8535-1: PipeWire vulnerabilities

Ubuntu Security Advisories
1 week 2 days ago
It was discovered that PipeWire accepted unbounded Content-Length values in its RAOP module. A remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 24.04 LTS. (CVE-2026-14324) It was discovered that PipeWire performed multiple unbounded stack allocations in its PulseAudio protocol server. A local attacker could possibly use this issue to cause a denial of service. (CVE-2026-14330)

USN-8534-1: LibreOffice vulnerabilities

Ubuntu Security Advisories
1 week 2 days ago
It was discovered that LibreOffice incorrectly handled importing DXF drawings. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2026-6039) It was discovered that LibreOffice incorrectly handled certain ODF number formats. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 24.04 LTS and Ubuntu 26.04 LTS. (CVE-2026-6040) It was discovered that LibreOffice incorrectly handled importing EMF+ graphics. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2026-6045) It was discovered that LibreOffice incorrectly handled importing PPT presentations. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2026-8356) It was discovered that LibreOffice Calc incorrectly handled compiling certain formulas. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possily execute arbitrary code. (CVE-2026-8357) It was discovered that LibreOffice Calc incorrectly handled importing spreadsheet tracked changes. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2026-8358)

USN-8533-1: OpenSSH vulnerabilities

Ubuntu Security Advisories
1 week 2 days ago
It was discovered that OpenSSH sftp did not properly constrain the location of downloaded files when connecting to an attacker-controlled server. An attacker could possibly use this issue to write files to unintended locations on the file system. (CVE-2026-59995) It was discovered that OpenSSH scp could place files in the parent directory of the intended destination when copying between two remote hosts. An attacker could possibly use this issue to write files to unintended locations. (CVE-2026-59996) It was discovered that OpenSSH internal-sftp only recognized the first nine command-line arguments, This could result in certain security-sensitive arguments being ignored, contrary to expectations. (CVE-2026-59997) It was discovered that OpenSSH had undocumented behaviour regarding the GSSAPIStrictAcceptorCheck option in environments using Windows Active Directory. The documentation has been updated to clarify use of the option. (CVE-2026-59998) It was discovered that OpenSSH did not properly enforce precedence of DisableForwarding=yes over PermitTunnel=yes in server configurations. This could possibly result in intended network forwarding restrictions being bypassed, contrary to expectations. (CVE-2026-59999) It was discovered that OpenSSH mishandled the MaxAuthTries limit for GSSAPI authentication. A remote attacker could use this issue to perform excessive authentication attempts. (CVE-2026-60000) It was discovered that OpenSSH did not always honour the minimum authentication delay. An attacker could possibly use this issue to perform brute-force attacks more efficiently. (CVE-2026-60001) It was discovered that the OpenSSH client had a use-after-free vulnerability when a server changed its host key during a key re-exchange. An attacker able to intercept communications could possibly use this issue to execute arbitrary code or obtain sensitive information. (CVE-2026-60002)

USN-8532-1: libssh2 vulnerabilities

Ubuntu Security Advisories
1 week 2 days ago
It was discovered that libssh2 incorrectly handled certain publickey subsystem attributes. A remote attacker controlling a malicious SSH server could use this issue to cause a denial of service or possibly execute arbitrary code. (CVE-2026-58050) It was discovered that libssh2 did not properly initialize publickey list entries before parsing. A remote attacker controlling a malicious SSH server could use this issue to cause a denial of service or possibly execute arbitrary code. (CVE-2026-58051)