SWFTools 772e55a2 /xpdf/Stream.cc transformDataUnit buffer overflow
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.9 | $0-$5k | 0.00 |
A vulnerability has been found in SWFTools 772e55a2 (Programming Tool Software) and classified as critical. This vulnerability affects the function DCTStream::transformDataUnit
of the file /xpdf/Stream.cc. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
SWFTools commit 772e55a2 was discovered to contain a global buffer overflow via DCTStream::transformDataUnit at /xpdf/Stream.cc.
The weakness was published 09/24/2022 as 182. The advisory is available at github.com. This vulnerability was named CVE-2022-35093 since 07/04/2022. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Similar entries are available at VDB-206540, VDB-208013, VDB-209468 and VDB-209469.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.9VulDB Meta Temp Score: 5.9
VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.5
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Buffer overflowCWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
07/04/2022 🔍09/24/2022 🔍
09/24/2022 🔍
10/23/2022 🔍
Sources
Advisory: 182Status: Confirmed
CVE: CVE-2022-35093 (🔍)
See also: 🔍
Entry
Created: 09/24/2022 08:47Updated: 10/23/2022 09:37
Changes: 09/24/2022 08:47 (40), 10/23/2022 09:37 (11)
Complete: 🔍
Cache ID: 18:9B4:103
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