SUSE update for openexr

1) Integer overflow

EUVDB-ID: #VU51930

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3474

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) on the target system.

The vulnerability exists due to integer overflow in the FastHufDecoder. A remote attacker can pass specially crafted file, trigger integer overflow and cause a denial of service condition on the target system.

Mitigation

Update the affected package openexr to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Module for Desktop Applications: 15-SP2

openexr-devel: before 2.2.1-3.24.1

openexr-debugsource: before 2.2.1-3.24.1

openexr-debuginfo: before 2.2.1-3.24.1

libIlmImfUtil-2_2-23-debuginfo: before 2.2.1-3.24.1

libIlmImfUtil-2_2-23: before 2.2.1-3.24.1

libIlmImf-2_2-23-debuginfo: before 2.2.1-3.24.1

libIlmImf-2_2-23: before 2.2.1-3.24.1

External links

http://www.suse.com/support/update/announcement/2021/suse-su-20211097-1/

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) Integer overflow

EUVDB-ID: #VU51931

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3475

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) on the target system.

The vulnerability exists due to integer overflow. A remote attacker can pass specially crafted file, trigger integer overflow and cause a denial of service condition on the target system.

Mitigation

Update the affected package openexr to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Module for Desktop Applications: 15-SP2

openexr-devel: before 2.2.1-3.24.1

openexr-debugsource: before 2.2.1-3.24.1

openexr-debuginfo: before 2.2.1-3.24.1

libIlmImfUtil-2_2-23-debuginfo: before 2.2.1-3.24.1

libIlmImfUtil-2_2-23: before 2.2.1-3.24.1

libIlmImf-2_2-23-debuginfo: before 2.2.1-3.24.1

libIlmImf-2_2-23: before 2.2.1-3.24.1

External links

http://www.suse.com/support/update/announcement/2021/suse-su-20211097-1/

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) Integer overflow

EUVDB-ID: #VU51929

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3476

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) on the target system.

The vulnerability exists due to integer overflow in B44 uncompression functionality. A remote attacker can pass specially crafted file, trigger integer overflow and cause a denial of service condition on the target system.

Mitigation

Update the affected package openexr to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Module for Desktop Applications: 15-SP2

openexr-devel: before 2.2.1-3.24.1

openexr-debugsource: before 2.2.1-3.24.1

openexr-debuginfo: before 2.2.1-3.24.1

libIlmImfUtil-2_2-23-debuginfo: before 2.2.1-3.24.1

libIlmImfUtil-2_2-23: before 2.2.1-3.24.1

libIlmImf-2_2-23-debuginfo: before 2.2.1-3.24.1

libIlmImf-2_2-23: before 2.2.1-3.24.1

External links

http://www.suse.com/support/update/announcement/2021/suse-su-20211097-1/

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.