Ubuntu update for libde265

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error within the put_qpel_fallback() function in fallback-motion.cc. A remote attacker can pass specially crafted file to the application, trigger a heap-based buffer overflow and perform a denial of service attack.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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) Heap-based buffer overflow

EUVDB-ID: #VU86872

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-43249

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error within the put_epel_hv_fallback() function in fallback-motion.cc. A remote attacker can pass specially crafted file to the application, trigger a heap-based buffer overflow and perform a denial of service attack.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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) Heap-based buffer overflow

EUVDB-ID: #VU86873

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-43250

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error within the put_qpel_0_0_fallback_16() function in fallback-motion.cc. A remote attacker can pass specially crafted file to the application, trigger a heap-based buffer overflow and perform a denial of service attack.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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) Heap-based buffer overflow

EUVDB-ID: #VU86874

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-47665

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the de265_image::set_SliceAddrRS() function. A remote attacker can pass specially crafted file to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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.

5) Heap-based buffer overflow

EUVDB-ID: #VU86875

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-25221

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the derive_spatial_luma_vector_prediction() function in motion.cc. A remote attacker can pass specially crafted file to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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.

6) Input validation error

EUVDB-ID: #VU86876

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-43245

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 apply_sao_internal() function in sao.cc. A remote attacker can pass specially crafted file to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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.

7) NULL pointer dereference

EUVDB-ID: #VU86877

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-24751

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error within the mc_chroma() function at motion.cc. A remote attacker can pass a specially crafted file to the application and crash it.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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.

8) NULL pointer dereference

EUVDB-ID: #VU86878

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-24752

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error within the ff_hevc_put_hevc_epel_pixels_8_sse() function at sse-motion.cc. A remote attacker can trigger denial of service conditions via a crafted video file.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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.

9) NULL pointer dereference

EUVDB-ID: #VU86879

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-24754

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error within the ff_hevc_put_weighted_pred_avg_8_sse() function at sse-motion.cc. A remote attacker can trigger denial of service conditions via a crafted video file.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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.

10) NULL pointer dereference

EUVDB-ID: #VU86880

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-24755

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error within the put_weighted_pred_8_fallback() function at fallback-motion.cc. A remote attacker can trigger denial of service conditions via a crafted video file.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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.

11) NULL pointer dereference

EUVDB-ID: #VU86882

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-24756

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error within the ff_hevc_put_unweighted_pred_8_sse() function in sse-motion.cc. A remote attacker can trigger denial of service conditions via a crafted video file.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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.

12) NULL pointer dereference

EUVDB-ID: #VU86883

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-24757

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error within the put_unweighted_pred_16_fallback() function in fallback-motion.cc. A remote attacker can trigger denial of service conditions via a crafted video file.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links

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.

13) NULL pointer dereference

EUVDB-ID: #VU86884

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-24758

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error within the ff_hevc_put_weighted_pred_avg_8_sse() function in sse-motion.cc. A remote attacker can trigger denial of service conditions via a crafted video file.

Mitigation

Update the affected package libde265 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

libde265-0 (Ubuntu package): before Ubuntu Pro

External links