CVE-2020-15202

Katalog CVE

CVSS 9.0 · Critical EPSS 1,3%

Kerentanan Numeric Truncation Error pada google tensorflow, opensuse leap. Skor CVSS 3.1 9.0 (Critical) menurut NVD.

Deskripsi (NVD)

In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, the `Shard` API in TensorFlow expects the last argument to be a function taking two `int64` (i.e., `long long`) arguments. However, there are several places in TensorFlow where a lambda taking `int` or `int32` arguments is being used. In these cases, if the amount of work to be parallelized is large enough, integer truncation occurs. Depending on how the two arguments of the lambda are used, this can result in segfaults, read/write outside of heap allocated arrays, stack overflows, or data corruption. The issue is patched in commits 27b417360cbd671ef55915e4bb6bb06af8b8a832 and ca8c013b5e97b1373b3bb1c97ea655e69f31a575, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.

Rincian

Terbit di NVD

25 September 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.0 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-197: Numeric Truncation Error
CWE-754: Improper Check for Unusual or Exceptional Conditions

EPSS (30 hari)

1,3% peluang dieksploitasi; lebih tinggi dari 69,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/tensorflow/tensorflow/commit/27b417360cbd671ef55915e4bb6bb06af8b8a832 patch · advisory pihak ketiga
• https://github.com/tensorflow/tensorflow/commit/ca8c013b5e97b1373b3bb1c97ea655e69f31a575 patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html mailing list · advisory pihak ketiga
• https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1 advisory pihak ketiga
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-h6fg-mjxg-hqq4 exploit · advisory pihak ketiga