CVE-2021-45972

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-45972
The giftrans function in giftrans 1.12.2 contains a stack-based buffer overflow because a value inside the input file determines the amount of data to write. This allows an attacker to overwrite up to 250 bytes outside of the allocated buffer with arbitrary data.

7.1 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
http://web.archive.org/web/20150801185019/ Broken Link
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002739 Exploit Mailing List Third Party Advisory
https://www.abdn.ac.uk/tools/ibmpc/giftrans/index.hti Broken Link
http://web.archive.org/web/20150801185019/ Broken Link
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002739 Exploit Mailing List Third Party Advisory
https://www.abdn.ac.uk/tools/ibmpc/giftrans/index.hti Broken Link
Configurations

Configuration 1 (hide)

cpe:2.3:a:giftrans_project:giftrans:1.12.2:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
History

21 Nov 2024, 06:33

Type Values Removed Values Added
References () http://web.archive.org/web/20150801185019/ - Broken Link () http://web.archive.org/web/20150801185019/ - Broken Link
References () https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002739 - Exploit, Mailing List, Third Party Advisory () https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002739 - Exploit, Mailing List, Third Party Advisory
References () https://www.abdn.ac.uk/tools/ibmpc/giftrans/index.hti - Broken Link () https://www.abdn.ac.uk/tools/ibmpc/giftrans/index.hti - Broken Link

08 Aug 2023, 14:21

Type Values Removed Values Added
CWE CWE-787 CWE-1284

10 Jan 2022, 21:31

Type Values Removed Values Added
References (MISC) https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002739 - (MISC) https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002739 - Exploit, Mailing List, Third Party Advisory
References (MISC) http://web.archive.org/web/20150801185019/ - (MISC) http://web.archive.org/web/20150801185019/ - Broken Link
References (MISC) https://www.abdn.ac.uk/tools/ibmpc/giftrans/index.hti - (MISC) https://www.abdn.ac.uk/tools/ibmpc/giftrans/index.hti - Broken Link
CPE cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:a:giftrans_project:giftrans:1.12.2:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CWE CWE-787
CVSS v2 : unknown
v3 : unknown 		v2 : 5.8
v3 : 7.1

01 Jan 2022, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-01-01 21:15

Updated : 2024-11-21 06:33

NVD link : CVE-2021-45972

Mitre link : CVE-2021-45972

CVE.ORG link : CVE-2021-45972

JSON object : View

Products Affected

giftrans_project

  • giftrans

debian

  • debian_linux
CWE
CWE-1284

Improper Validation of Specified Quantity in Input