Sicherheitslücken in pillow · Seite 4

Pillow Vulnerable to Write Buffer Overflow on BCn encoding

Pillow is a Python imaging library. In versions 11.2.0 to before 11.3.0, there is a heap buffer overflow when writing a sufficiently large (>64k encoded with default settings) image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save untrusted data as a compressed DDS image. This issue has been patched in version 11.3.0.

• Auf 11.3.0 aktualisieren

CVE-2024-28219

In _imagingcms.c in Pillow before 10.3.0, a buffer overflow exists because strcpy is used instead of strncpy.

• Auf 10.3.0 aktualisieren

CVE-2023-50447

Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different vulnerability than CVE-2022-22817 (which was about the expression parameter).

• Auf 10.2.0 aktualisieren

CVE-2023-44271

An issue was discovered in Pillow before 10.0.0. It is a Denial of Service that uncontrollably allocates memory to process a given task, potentially causing a service to crash by having it run out of memory. This occurs for truetype in ImageFont when textlength in an ImageDraw instance operates on a long text argument.

• Auf 10.0.0 aktualisieren

PYSEC-2023-175

Pillow versions before v10.0.1 bundled libwebp binaries in wheels that are vulnerable to CVE-2023-5129 (previously CVE-2023-4863). Pillow v10.0.1 upgrades the bundled libwebp binary to v1.3.2.

• Auf 10.0.1 aktualisieren

CVE-2023-4863

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)

• Auf 10.0.1 aktualisieren

CVE-2022-45199

Pillow before 9.3.0 allows denial of service via SAMPLESPERPIXEL.

• Auf 9.3.0 aktualisieren

CVE-2022-45198

Pillow before 9.2.0 performs Improper Handling of Highly Compressed GIF Data (Data Amplification).

• Auf 9.2.0 aktualisieren

Invalid-free in _dealloc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52587 ``` Crash type: Invalid-free Crash state: _dealloc _Py_DECREF frame_dealloc ```

Segv on unknown address in jpeg_read_scanlines

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50217 https://pillow.readthedocs.io/en/stable/releasenotes/9.3.0.html#decode-jpeg-compressed-blp1-data-in-original-mode ``` Crash type: Segv on unknown address Crash state: jpeg_read_scanlines ImagingJpegDecode _decode ```

CVE-2022-30595

libImaging/TgaRleDecode.c in Pillow 9.1.0 has a heap buffer overflow in the processing of invalid TGA image files.

• Auf 9.1.1 aktualisieren

CVE-2022-24303

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

• Auf 9.0.1 aktualisieren

Infinite loop in Pillow

JpegImagePlugin may append an EOF marker to the end of a truncated file, so that the last segment of the data will still be processed by the decoder. If the EOF marker is not detected as such however, this could lead to an infinite loop where JpegImagePlugin keeps trying to end the file.

• Auf 9.0.0 aktualisieren

CVE-2022-22817

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.

• Auf 9.0.0 aktualisieren
• Auf 9.0.1 aktualisieren

CVE-2022-22816

path_getbbox in path.c in Pillow before 9.0.0 has a buffer over-read during initialization of ImagePath.Path.

• Auf 9.0.0 aktualisieren

CVE-2022-22815

path_getbbox in path.c in Pillow before 9.0.0 improperly initializes ImagePath.Path.

• Auf 9.0.0 aktualisieren

Regular Expression Denial of Service (ReDoS)

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

• Auf 8.3.2 aktualisieren

CVE-2021-34552

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.

• Auf 8.3.0 aktualisieren

CVE-2021-28677

An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in EPSImageFile has to deal with any combination of \r and \n as line endings. It used an accidentally quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use this to perform a DoS of Pillow in the open phase, before an image was accepted for opening.

• Auf 8.2.0 aktualisieren

CVE-2021-28678

An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.

• Auf 8.2.0 aktualisieren