10184 matches found
Buffer overflow
A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. A specially-crafted malformed file can cause memory corruption by using memory before buffer start, which can lead to code execution. A victim would need to access a...
CVE-2022-33896
Hancom Office 2020 (Hword) vulnerability CVE-2022-33896 is a heap/buffer underflow in Hword when parsing XML-based documents. A specially crafted malicious .docx can trigger memory corruption by using memory before the allocation, potentially enabling arbitrary code execution. Affected version: H...
CVE-2022-33896
A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. A specially-crafted malformed file can cause memory corruption by using memory before buffer start, which can lead to code execution. A victim would need to access a...
CVE-2022-33896
A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. A specially-crafted malformed file can cause memory corruption by using memory before buffer start, which can lead to code execution. A victim would need to access a...
OSV-2022-1021 Stack-buffer-underflow in gs_type2_interpret
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52145 Crash type: Stack-buffer-underflow READ 4 Crash state: gstype2interpret gstype1glyphinfo pdficffglyphinfo...
PT-2022-36667 · Git +1 · Ghostscript
Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a stack-buffer-underflow read error. Technical details include the crash type and state, which involve functions such as gs type2...
PT-2022-21893 · Hancom · Hancom Office 2020
Name of the Vulnerable Software and Affected Versions: Hancom Office 2020 version 11.0.0.5357 Description: A buffer underflow issue exists in the way Hword of Hancom Office 2020 parses XML-based office files. This can be triggered by a specially-crafted malformed file, causing memory corruption b...
Hancom Office 2020 Hword Docx XML parsing heap underflow vulnerability
Talos Vulnerability Report TALOS-2022-1574 Hancom Office 2020 Hword Docx XML parsing heap underflow vulnerability October 4, 2022 CVE Number CVE-2022-33896 SUMMARY A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. A...
Critical WhatsApp Bugs Could Have Let Attackers Hack Devices Remotely
WhatsApp has released security updates to address two flaws in its messaging app for Android and iOS that could lead to remote code execution on vulnerable devices. One of them concerns CVE-2022-36934 CVSS score: 9.8, a critical integer overflow vulnerability in WhatsApp that results in the...
QEMU Denial of Service Vulnerability (CNVD-2022-84157)
QEMU Quick Emulator is a set of emulation processor software from Fabrice Bellard, a French personal developer. QEMU VNC server has a denial of service vulnerability, which stems from an integer underflow in the processing of ClientCutText messages in extended format, which can be exploited by an...
Possible Integer OverFlow and UnderFlow on Multiple lines of AlgebraPool.sol
Lines of code Vulnerability details There are multiple possibilities for Integer OverFlow and UnderFlow when accounting is performed on AlgebraPool Contract. The above Permalinks will highlight the raw add and sub-operations without Safe Math. Also, the contract uses a solidity version only below...
IntegerOverflow Underflow on AdaptiveFee
Lines of code Vulnerability details The AdaptiveFee uses raw calculation on all functions which are potentially vulnerable to integer Overflow and Underflow. Recommended Mitigation Steps Use Safemath library or Upgrade contract to solidity version above 0.8.0 --- The text was updated successfully...
ArtGobblers.sol#L396-L402 : The function "gobblerPrice()" does not check whether the mint has started or not
Lines of code Vulnerability details Impact This could revert due to undeflow. Proof of Concept While calculating the gobblerPrice, the function does not check whether the mintStart time is started or not. If it is future time, calling this could revert. This could affect the mintFromGoo function ...
CVE-2022-3165
An integer underflow issue was found in the QEMU built-in VNC server while processing ClientCutText messages in the extended format. A malicious client could use this flaw to make QEMU unresponsive by sending a specially crafted payload message, resulting in a denial of service...
WhatsApp Digital Error Vulnerability
WhatsApp is a suite of mobile applications from the American company WhatsApp that use the Internet to send text messages. The application uses the contact information in a smartphone to find contacts using the program to send texts, pictures, etc. WhatsApp suffers from a numeric error...
QEMU 数字错误漏洞
QEMU Quick Emulator is a set of emulation processor software from Fabrice Bellard, a French personal developer. QEMU VNC server has a denial of service vulnerability, which stems from an integer underflow in the processing of ClientCutText messages in extended format, which can be exploited by an...
PT-2022-7294 · Qemu +9 · Qemu +9
Name of the Vulnerable Software and Affected Versions: QEMU affected versions not specified Description: The issue is related to an integer underflow in the QEMU VNC server when processing ClientCutText messages in the extended format. This can be exploited by a malicious client sending a special...
Some users may not be able to withdraw till the end of the rewardsCycle, due to possible underflow in the function beforeWithdraw()
Lines of code Vulnerability details Impact In xERC4626.sol If an underflow occur in the function beforeWithdraw, some users may not be able to withdraw till the end of the rewardsCycle. storedTotalAssets is a cached value of total assets, which will only include the unlockedRewards, when the whol...
xERC4626.sol#beforeWithdraw will fail under certain conditions
Lines of code Vulnerability details Impact Valid withdrawals will fail in certain edge cases Proof of Concept function totalAssets public view override returns uint256 // cache global vars uint256 storedTotalAssets = storedTotalAssets; uint192 lastRewardAmount = lastRewardAmount; uint32...