Amazon Linux AMI update for libtiff
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 4 |
| CVE-ID | CVE-2023-0795 CVE-2023-0796 CVE-2023-0797 CVE-2023-0798 |
| CWE-ID | CWE-125 |
| 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 4 vulnerabilities.
1) Out-of-bounds read
EUVDB-ID: #VU72591
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-2023-0795
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe 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.
Update the affected packages:
i686:Vulnerable software versions
libtiff-static-4.0.3-35.45.amzn1.i686
libtiff-devel-4.0.3-35.45.amzn1.i686
libtiff-debuginfo-4.0.3-35.45.amzn1.i686
libtiff-4.0.3-35.45.amzn1.i686
src:
libtiff-4.0.3-35.45.amzn1.src
x86_64:
libtiff-devel-4.0.3-35.45.amzn1.x86_64
libtiff-4.0.3-35.45.amzn1.x86_64
libtiff-static-4.0.3-35.45.amzn1.x86_64
libtiff-debuginfo-4.0.3-35.45.amzn1.x86_64
Amazon Linux AMI: All versions
libtiff: before 4.0.3-35.45
CPE2.3- cpe:2.3:o:amazon_web_services:amazon_linux_ami:*:*:*:*:*:*:*:*
- cpe:2.3:o:amazon_web_services:libtiff:*:*:*:*:*:amazon_linux_ami:*:*
https://alas.aws.amazon.com/ALAS-2023-1830.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: #VU72592
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-2023-0796
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe 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. MitigationUpdate the affected packages:
i686:Vulnerable software versions
libtiff-static-4.0.3-35.45.amzn1.i686
libtiff-devel-4.0.3-35.45.amzn1.i686
libtiff-debuginfo-4.0.3-35.45.amzn1.i686
libtiff-4.0.3-35.45.amzn1.i686
src:
libtiff-4.0.3-35.45.amzn1.src
x86_64:
libtiff-devel-4.0.3-35.45.amzn1.x86_64
libtiff-4.0.3-35.45.amzn1.x86_64
libtiff-static-4.0.3-35.45.amzn1.x86_64
libtiff-debuginfo-4.0.3-35.45.amzn1.x86_64
Amazon Linux AMI: All versions
libtiff: before 4.0.3-35.45
CPE2.3- cpe:2.3:o:amazon_web_services:amazon_linux_ami:*:*:*:*:*:*:*:*
- cpe:2.3:o:amazon_web_services:libtiff:*:*:*:*:*:amazon_linux_ami:*:*
https://alas.aws.amazon.com/ALAS-2023-1830.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 read
EUVDB-ID: #VU72593
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-2023-0797
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe 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. MitigationUpdate the affected packages:
i686:Vulnerable software versions
libtiff-static-4.0.3-35.45.amzn1.i686
libtiff-devel-4.0.3-35.45.amzn1.i686
libtiff-debuginfo-4.0.3-35.45.amzn1.i686
libtiff-4.0.3-35.45.amzn1.i686
src:
libtiff-4.0.3-35.45.amzn1.src
x86_64:
libtiff-devel-4.0.3-35.45.amzn1.x86_64
libtiff-4.0.3-35.45.amzn1.x86_64
libtiff-static-4.0.3-35.45.amzn1.x86_64
libtiff-debuginfo-4.0.3-35.45.amzn1.x86_64
Amazon Linux AMI: All versions
libtiff: before 4.0.3-35.45
CPE2.3- cpe:2.3:o:amazon_web_services:amazon_linux_ami:*:*:*:*:*:*:*:*
- cpe:2.3:o:amazon_web_services:libtiff:*:*:*:*:*:amazon_linux_ami:*:*
https://alas.aws.amazon.com/ALAS-2023-1830.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 read
EUVDB-ID: #VU72594
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-2023-0798
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe 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. MitigationUpdate the affected packages:
i686:Vulnerable software versions
libtiff-static-4.0.3-35.45.amzn1.i686
libtiff-devel-4.0.3-35.45.amzn1.i686
libtiff-debuginfo-4.0.3-35.45.amzn1.i686
libtiff-4.0.3-35.45.amzn1.i686
src:
libtiff-4.0.3-35.45.amzn1.src
x86_64:
libtiff-devel-4.0.3-35.45.amzn1.x86_64
libtiff-4.0.3-35.45.amzn1.x86_64
libtiff-static-4.0.3-35.45.amzn1.x86_64
libtiff-debuginfo-4.0.3-35.45.amzn1.x86_64
Amazon Linux AMI: All versions
libtiff: before 4.0.3-35.45
CPE2.3- cpe:2.3:o:amazon_web_services:amazon_linux_ami:*:*:*:*:*:*:*:*
- cpe:2.3:o:amazon_web_services:libtiff:*:*:*:*:*:amazon_linux_ami:*:*
https://alas.aws.amazon.com/ALAS-2023-1830.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.
