Pillow before 9.0.1 allows attackers to delete files because spaces in temporary pathnames are mishandled.

The remote Ubuntu 20.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5777-2 advisory.

    USN-5777-1 fixed vulnerabilities in Pillow (Python 3). This update provides the corresponding updates for     Pillow (Python 2) in Ubuntu 20.04 LTS.



Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5777-1 advisory.

    It was discovered that Pillow incorrectly handled the deletion of temporary files when using a temporary     directory that contains spaces. An attacker could possibly use this issue to delete arbitrary files. This     issue only affected Ubuntu 20.04 LTS. (CVE-2022-24303)

    It was discovered that Pillow incorrectly handled the decompression of highly compressed GIF data. An     attacker could possibly use this issue to cause Pillow to crash, resulting in a denial of service.
    (CVE-2022-45198)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-202211-10 (Pillow: Multiple Vulnerabilities)

  - The package pillow 5.2.0 and before 8.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS)     via the getrgb function. (CVE-2021-23437)

  - Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass     controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.
    (CVE-2021-34552)

  - path_getbbox in path.c in Pillow before 9.0.0 improperly initializes ImagePath.Path. (CVE-2022-22815)

  - path_getbbox in path.c in Pillow before 9.0.0 has a buffer over-read during initialization of     ImagePath.Path. (CVE-2022-22816)

  - PIL.ImageMath.eval in Pillow before 9.0.0 allows evaluation of arbitrary expressions, such as ones that     use the Python exec method. A lambda expression could also be used, (CVE-2022-22817)

  - Pillow before 9.0.1 allows attackers to delete files because spaces in temporary pathnames are mishandled.
    (CVE-2022-24303)

  - Pillow before 9.2.0 performs Improper Handling of Highly Compressed GIF Data (Data Amplification).
    (CVE-2022-45198)

  - Pillow before 9.3.0 allows denial of service via SAMPLESPERPIXEL. (CVE-2022-45199)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the python-pillow package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - path_getbbox in path.c in Pillow before 9.0.0 improperly initializes ImagePath.Path. (CVE-2022-22815)

  - path_getbbox in path.c in Pillow before 9.0.0 has a buffer over-read during initialization of     ImagePath.Path. (CVE-2022-22816)

  - PIL.ImageMath.eval in Pillow before 9.0.0 allows evaluation of arbitrary expressions, such as ones that     use the Python exec method. A lambda expression could also be used, (CVE-2022-22817)

  - Pillow before 9.0.1 allows attackers to delete files because spaces in temporary pathnames are mishandled.
    (CVE-2022-24303)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the python-pillow package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Pillow before 9.0.1 allows attackers to delete files because spaces in temporary pathnames are mishandled.
    (CVE-2022-24303)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
183719	Ubuntu 20.04 ESM : Pillow vulnerabilities (USN-5777-2)	Nessus	Ubuntu Local Security Checks	critical
168673	Ubuntu 20.04 LTS / 22.04 LTS : Pillow vulnerabilities (USN-5777-1)	Nessus	Ubuntu Local Security Checks	critical
168046	GLSA-202211-10 : Pillow: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	critical
163142	EulerOS Virtualization 2.10.0 : python-pillow (EulerOS-SA-2022-2037)	Nessus	Huawei Local Security Checks	critical
163131	EulerOS Virtualization 2.10.1 : python-pillow (EulerOS-SA-2022-2065)	Nessus	Huawei Local Security Checks	critical
160678	EulerOS 2.0 SP10 : python-pillow (EulerOS-SA-2022-1651)	Nessus	Huawei Local Security Checks	critical
160659	EulerOS 2.0 SP10 : python-pillow (EulerOS-SA-2022-1665)	Nessus	Huawei Local Security Checks	critical

Detections

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CVE-2022-24303

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