Amazon Linux AMI update for libtiff



Risk High
Patch available YES
Number of vulnerabilities 5
CVE-ID CVE-2022-4645
CVE-2023-0800
CVE-2023-0804
CVE-2023-30086
CVE-2023-30774
CWE-ID CWE-125
CWE-787
CWE-122
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Amazon Linux AMI
Operating systems & Components / Operating system

libtiff
Operating systems & Components / Operating system package or component

Vendor Amazon Web Services

Security Bulletin

This security bulletin contains information about 5 vulnerabilities.

1) Out-of-bounds read

EUVDB-ID: #VU73915

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-4645

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

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 condition within tools/tiffcp.c. A remote attacker can pass a specially crafted TIFF file to the application using the affected library, trigger an out-of-bounds read error and perform a denial of service (DoS) attack.

Mitigation

Update the affected packages:

aarch64:
    libtiff-debuginfo-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-static-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-tools-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-debugsource-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-devel-4.4.0-4.amzn2023.0.5.aarch64

src:
    libtiff-4.4.0-4.amzn2023.0.5.src

x86_64:
    libtiff-debugsource-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-static-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-debuginfo-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-devel-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-tools-4.4.0-4.amzn2023.0.5.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

libtiff: before 4.4.0-4

CPE2.3 External links

https://alas.aws.amazon.com/AL2023/ALAS-2023-230.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) Out-of-bounds read

EUVDB-ID: #VU72596

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-0800

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

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 condition within the tiffcrop() function in tools/tiffcrop.c. A remote attacker can pass a specially crafted TIFF file to the application, trigger an out-of-bounds read error and perform a denial of service (DoS) attack.

Mitigation

Update the affected packages:

aarch64:
    libtiff-debuginfo-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-static-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-tools-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-debugsource-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-devel-4.4.0-4.amzn2023.0.5.aarch64

src:
    libtiff-4.4.0-4.amzn2023.0.5.src

x86_64:
    libtiff-debugsource-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-static-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-debuginfo-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-devel-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-tools-4.4.0-4.amzn2023.0.5.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

libtiff: before 4.4.0-4

CPE2.3 External links

https://alas.aws.amazon.com/AL2023/ALAS-2023-230.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) Out-of-bounds write

EUVDB-ID: #VU72601

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-0804

CWE-ID: CWE-787 - Out-of-bounds write

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 tiffcrop() function in tools/tiffcrop.c. A remote attacker can pass a specially crafted TIFF file to the application, trigger an out-of-bounds write and perform a denial of service (DoS) attack.

Mitigation

Update the affected packages:

aarch64:
    libtiff-debuginfo-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-static-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-tools-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-debugsource-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-devel-4.4.0-4.amzn2023.0.5.aarch64

src:
    libtiff-4.4.0-4.amzn2023.0.5.src

x86_64:
    libtiff-debugsource-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-static-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-debuginfo-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-devel-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-tools-4.4.0-4.amzn2023.0.5.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

libtiff: before 4.4.0-4

CPE2.3 External links

https://alas.aws.amazon.com/AL2023/ALAS-2023-230.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) Out-of-bounds write

EUVDB-ID: #VU79569

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-30086

CWE-ID: CWE-787 - Out-of-bounds write

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 tiffcp() function in tiffcp.c. A remote attacker can pass specially crafted data to the application to trigger an out-of-bounds write and perform a denial of service (DoS) attack.

Mitigation

Update the affected packages:

aarch64:
    libtiff-debuginfo-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-static-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-tools-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-debugsource-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-devel-4.4.0-4.amzn2023.0.5.aarch64

src:
    libtiff-4.4.0-4.amzn2023.0.5.src

x86_64:
    libtiff-debugsource-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-static-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-debuginfo-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-devel-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-tools-4.4.0-4.amzn2023.0.5.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

libtiff: before 4.4.0-4

CPE2.3 External links

https://alas.aws.amazon.com/AL2023/ALAS-2023-230.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) Heap-based buffer overflow

EUVDB-ID: #VU75890

Risk: High

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-30774

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 related to TIFFTAG_INKNAMES and  TIFFTAG_NUMBEROFINKS value. A remote attacker can pass specially crafted data 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 packages:

aarch64:
    libtiff-debuginfo-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-static-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-tools-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-debugsource-4.4.0-4.amzn2023.0.5.aarch64
    libtiff-devel-4.4.0-4.amzn2023.0.5.aarch64

src:
    libtiff-4.4.0-4.amzn2023.0.5.src

x86_64:
    libtiff-debugsource-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-static-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-debuginfo-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-devel-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-4.4.0-4.amzn2023.0.5.x86_64
    libtiff-tools-4.4.0-4.amzn2023.0.5.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

libtiff: before 4.4.0-4

CPE2.3 External links

https://alas.aws.amazon.com/AL2023/ALAS-2023-230.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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