Risk | High |
Patch available | YES |
Number of vulnerabilities | 5 |
CVE-ID | CVE-2020-10177 CVE-2020-11538 CVE-2020-10994 CVE-2020-10378 CVE-2020-10379 |
CWE-ID | CWE-125 CWE-119 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
Pillow Universal components / Libraries / Libraries used by multiple products |
Vendor | Alex Clark and Contributors |
Security Bulletin
This security bulletin contains information about 5 vulnerabilities.
EUVDB-ID: #VU29436
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2020-10177
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in "libImaging/FliDecode.c". A remote attacker can trigger out-of-bounds read error and read contents of memory on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPillow: 6.2.0 - 7.0.0
CPE2.3https://github.com/python-pillow/Pillow/commits/master/src/libImaging
https://github.com/python-pillow/Pillow/pull/4503
https://github.com/python-pillow/Pillow/pull/4538
https://pillow.readthedocs.io/en/stable/releasenotes/6.2.3.html
https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.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.
EUVDB-ID: #VU29437
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2020-11538
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the parsing of SGI image files in "libImaging/SgiRleDecode.c". A remote attacker can create a specially crafted SGI file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPillow: 6.2.0 - 7.0.0
CPE2.3https://github.com/python-pillow/Pillow/pull/4504
https://github.com/python-pillow/Pillow/pull/4538
https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html
https://pillow.readthedocs.io/en/stable/releasenotes/index.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.
EUVDB-ID: #VU29438
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2020-10994
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in "libImaging/Jpeg2KDecode.c". A remote attacker can create a specially crafted JP2 file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPillow: 6.2.0 - 7.0.0
CPE2.3https://github.com/python-pillow/Pillow/commits/master/src/libImaging/
https://github.com/python-pillow/Pillow/pull/4505
https://github.com/python-pillow/Pillow/pull/4538
https://pillow.readthedocs.io/en/stable/releasenotes/
https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.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.
EUVDB-ID: #VU29439
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2020-10378
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to an out-of-bounds read in "libImaging/PcxDecode.c" that occurs when reading PCX files where state->shuffle is instructed to read beyond state->buffer. A remote attacker can create a specially crafted PCX file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.
MitigationInstall update from vendor's website.
Vulnerable software versionsPillow: 6.2.0 - 7.0.0
CPE2.3https://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7#diff-9478f2787e3ae9668a15123b165c23ac
https://github.com/python-pillow/Pillow/commits/master/src/libImaging
https://github.com/python-pillow/Pillow/pull/4538
https://pillow.readthedocs.io/en/stable/releasenotes/6.2.3.html
https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.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.
EUVDB-ID: #VU29440
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2020-10379
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in "libImaging/TiffDecode.c". A remote attacker can trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPillow: 6.2.0 - 7.0.0
CPE2.3https://github.com/python-pillow/Pillow/commit/46f4a349b88915787fea3fb91348bb1665831bbb#diff-9478f2787e3ae9668a15123b165c23ac
https://github.com/python-pillow/Pillow/commits/master/src/libImaging
https://github.com/python-pillow/Pillow/pull/4538
https://pillow.readthedocs.io/en/stable/releasenotes/6.2.3.html
https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.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.