Multiple vulnerabilities in libde265



Published: 2024-02-28
Risk High
Patch available YES
Number of vulnerabilities 8
CVE-ID CVE-2023-24758
CVE-2023-24757
CVE-2023-24756
CVE-2023-24755
CVE-2023-24754
CVE-2023-24752
CVE-2023-24751
CVE-2023-25221
CWE-ID CWE-476
CWE-122
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		libde265
Mobile applications / Libraries for mobile applications

Vendor struktur AG

Security Bulletin

This security bulletin contains information about 8 vulnerabilities.

1) 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

CWE-ID: CWE-476 - NULL Pointer Dereference

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

Install update from vendor's website.

Vulnerable software versions

libde265: 0.1 - 1.0.10

External links

http://github.com/strukturag/libde265/issues/383
http://lists.debian.org/debian-lts-announce/2023/03/msg00004.html


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) 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

CWE-ID: CWE-476 - NULL Pointer Dereference

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

Install update from vendor's website.

Vulnerable software versions

libde265: 0.1 - 1.0.10

External links

http://github.com/strukturag/libde265/issues/385
http://lists.debian.org/debian-lts-announce/2023/03/msg00004.html


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) 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

CWE-ID: CWE-476 - NULL Pointer Dereference

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

Install update from vendor's website.

Vulnerable software versions

libde265: 0.1 - 1.0.10

External links

http://github.com/strukturag/libde265/issues/380
http://lists.debian.org/debian-lts-announce/2023/03/msg00004.html


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) 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

CWE-ID: CWE-476 - NULL Pointer Dereference

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

Install update from vendor's website.

Vulnerable software versions

libde265: 0.1 - 1.0.10

External links

http://github.com/strukturag/libde265/issues/384
http://lists.debian.org/debian-lts-announce/2023/03/msg00004.html


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) 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

CWE-ID: CWE-476 - NULL Pointer Dereference

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

Install update from vendor's website.

Vulnerable software versions

libde265: 0.1 - 1.0.10

External links

http://github.com/strukturag/libde265/issues/382
http://lists.debian.org/debian-lts-announce/2023/03/msg00004.html


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) 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

CWE-ID: CWE-476 - NULL Pointer Dereference

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

Install update from vendor's website.

Vulnerable software versions

libde265: 0.1 - 1.0.10

External links

http://github.com/strukturag/libde265/issues/378
http://lists.debian.org/debian-lts-announce/2023/03/msg00004.html


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

CWE-ID: CWE-476 - NULL Pointer Dereference

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

Install update from vendor's website.

Vulnerable software versions

libde265: 0.1 - 1.0.10

External links

http://github.com/strukturag/libde265/issues/379
http://lists.debian.org/debian-lts-announce/2023/03/msg00004.html


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) 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

CWE-ID: CWE-122 - Heap-based Buffer Overflow

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

Install updates from vendor's website.

Vulnerable software versions

libde265: 0.1 - 1.0.10

External links

http://github.com/strukturag/libde265/issues/388
http://lists.debian.org/debian-lts-announce/2023/03/msg00004.html


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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