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osvGoogleOSV:ALSA-2023:0095
HistoryJan 12, 2023 - 12:00 a.m.

Moderate: libtiff security update

2023-01-1200:00:00
Google
osv.dev
15
libtiff
security update
dos
memory corruption
vulnerabilities
tiff files

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

6.8

Confidence

High

EPSS

0.005

Percentile

76.5%

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

Security Fix(es):

  • LibTiff: DoS from Divide By Zero Error (CVE-2022-2056, CVE-2022-2057, CVE-2022-2058)
  • libtiff: Double free or corruption in rotateImage() function at tiffcrop.c (CVE-2022-2519)
  • libtiff: uint32_t underflow leads to out of bounds read and write in tiffcrop.c (CVE-2022-2867)
  • libtiff: tiffcrop.c has uint32_t underflow which leads to out of bounds read and write in extractContigSamples8bits() (CVE-2022-2869)
  • libtiff: tiffcrop: heap-buffer-overflow in extractImageSection in tiffcrop.c (CVE-2022-2953)
  • libtiff: Assertion fail in rotateImage() function at tiffcrop.c (CVE-2022-2520)
  • libtiff: Invalid pointer free operation in TIFFClose() at tif_close.c (CVE-2022-2521)
  • libtiff: Invalid crop_width and/or crop_length could cause an out-of-bounds read in reverseSamples16bits() (CVE-2022-2868)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

6.8

Confidence

High

EPSS

0.005

Percentile

76.5%