Ubuntu update for libraw



Risk Medium
Patch available YES
Number of vulnerabilities 4
CVE-ID CVE-2025-43961
CVE-2025-43962
CVE-2025-43963
CVE-2025-43964
CWE-ID CWE-125
CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Ubuntu
Operating systems & Components / Operating system

libraw15 (Ubuntu package)
Operating systems & Components / Operating system package or component

libraw16 (Ubuntu package)
Operating systems & Components / Operating system package or component

libraw19 (Ubuntu package)
Operating systems & Components / Operating system package or component

libraw20 (Ubuntu package)
Operating systems & Components / Operating system package or component

libraw23t64 (Ubuntu package)
Operating systems & Components / Operating system package or component

libraw-bin (Ubuntu package)
Operating systems & Components / Operating system package or component

Vendor Canonical Ltd.

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Out-of-bounds read

EUVDB-ID: #VU107893

Risk: Medium

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-43961

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in metadata/tiff.cpp. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system.

Mitigation

Update the affected package libraw to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 25.04

libraw15 (Ubuntu package): before Ubuntu Pro

libraw16 (Ubuntu package): before Ubuntu Pro

libraw19 (Ubuntu package): before 0.19.5-1ubuntu1.4

libraw20 (Ubuntu package): before 0.20.2-2ubuntu2.22.04.2

libraw23t64 (Ubuntu package): before 0.21.2-2.1ubuntu0.24.04.1

libraw-bin (Ubuntu package): before 0.19.5-1ubuntu1.4

CPE2.3 External links

https://ubuntu.com/security/notices/USN-7485-1


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Out-of-bounds read

EUVDB-ID: #VU107892

Risk: Medium

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-43962

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the phase_one_correct() function in decoders/load_mfbacks.cpp. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system.

Mitigation

Update the affected package libraw to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 25.04

libraw15 (Ubuntu package): before Ubuntu Pro

libraw16 (Ubuntu package): before Ubuntu Pro

libraw19 (Ubuntu package): before 0.19.5-1ubuntu1.4

libraw20 (Ubuntu package): before 0.20.2-2ubuntu2.22.04.2

libraw23t64 (Ubuntu package): before 0.21.2-2.1ubuntu0.24.04.1

libraw-bin (Ubuntu package): before 0.19.5-1ubuntu1.4

CPE2.3 External links

https://ubuntu.com/security/notices/USN-7485-1


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Out-of-bounds read

EUVDB-ID: #VU107890

Risk: Medium

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-43963

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the phase_one_correct() function in decoders/load_mfbacks.cpp. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system.

Mitigation

Update the affected package libraw to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 25.04

libraw15 (Ubuntu package): before Ubuntu Pro

libraw16 (Ubuntu package): before Ubuntu Pro

libraw19 (Ubuntu package): before 0.19.5-1ubuntu1.4

libraw20 (Ubuntu package): before 0.20.2-2ubuntu2.22.04.2

libraw23t64 (Ubuntu package): before 0.21.2-2.1ubuntu0.24.04.1

libraw-bin (Ubuntu package): before 0.19.5-1ubuntu1.4

CPE2.3 External links

https://ubuntu.com/security/notices/USN-7485-1


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Input validation error

EUVDB-ID: #VU107891

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-43964

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within the phase_one_correct() function in decoders/load_mfbacks.cpp. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package libraw to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 25.04

libraw15 (Ubuntu package): before Ubuntu Pro

libraw16 (Ubuntu package): before Ubuntu Pro

libraw19 (Ubuntu package): before 0.19.5-1ubuntu1.4

libraw20 (Ubuntu package): before 0.20.2-2ubuntu2.22.04.2

libraw23t64 (Ubuntu package): before 0.21.2-2.1ubuntu0.24.04.1

libraw-bin (Ubuntu package): before 0.19.5-1ubuntu1.4

CPE2.3 External links

https://ubuntu.com/security/notices/USN-7485-1


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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