CVE-2024-39936

An issue was discovered in HTTP2 in Qt before 5.15.18, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.7, and 6.6.x through 6.7.x before 6.7.3. Code to make security-relevant decisions about an established connection may execute too early, because the encrypted() signal has not yet been emitted and processed..

An issue was discovered in HTTP2 in Qt before 5.15.18, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.7, and 6.6.x through 6.7.x before 6.7.3. Code to make security-relevant decisions about an established connection may execute too early, because the encrypted() signal has not yet been emitted and processed..

Qt is a software toolkit for developing applications.

Security Fix(es):

(CVE-2023-45935)

(CVE-2024-25580)

(CVE-2024-33861)

(CVE-2024-39936)

This package provides base tools, such as string, xml, and network handling.

Security Fix(es):

An issue was discovered in HTTP2 in Qt before 5.15.18, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.7, and 6.6.x through 6.7.x before 6.7.3. Code to make security-relevant decisions about an established connection may execute too early, because the encrypted() signal has not yet been emitted and processed..(CVE-2024-39936)

This package provides base tools, such as string, xml, and network handling.

Security Fix(es):

An issue was discovered in HTTP2 in Qt before 5.15.18, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.7, and 6.6.x through 6.7.x before 6.7.3. Code to make security-relevant decisions about an established connection may execute too early, because the encrypted() signal has not yet been emitted and processed..(CVE-2024-39936)

Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt.

Security Fix(es):

• qtbase: qtbase: Delay any communication until encrypted() can be responded to (CVE-2024-39936)

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.

Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt.

Security Fix(es):

• qtbase: qtbase: Delay any communication until encrypted() can be responded to (CVE-2024-39936)

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.

An issue was discovered in HTTP2 in Qt before 5.15.18, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.7, and 6.6.x through 6.7.x before 6.7.3. Code to make security-relevant decisions about an established connection may execute too early, because the encrypted() signal has not yet been emitted and processed..

Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt.

Security Fix(es):

• qtbase: qtbase: Delay any communication until encrypted() can be responded to (CVE-2024-39936)

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.

Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt.

Security Fix(es):

• qtbase: qtbase: Delay any communication until encrypted() can be responded to (CVE-2024-39936)

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.

• CVE-2025-5455: fix qDecodeDataUrl crash on malformed data URL with charset
• CVE-2024-25580: fix KTX file reading buffer overflow
• CVE-2024-39936: delay HTTP/2 communication until encrypted() can be responded to (includes prerequisite to emit encrypted() on H2 path)

network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check. (CVE-2023-51714) A buffer overflow and application crash can occur via a crafted KTX image file. (CVE-2024-25580) Code to make security-relevant decisions about an established connection may execute too early, because the encrypted() signal has not yet been emitted and processed. (CVE-2024-39936)

These are all security issues fixed in the libQt6Concurrent6-6.7.2-2.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the libQt5Bootstrap-devel-static-32bit-5.15.14+kde143-1.1 package on the GA media of openSUSE Tumbleweed.

This update for qt6-base fixes the following issues:

• CVE-2024-33861: Fixed an invalid pointer being passed as a callback which coud lead to modification of the stack (bsc#1223917)
• CVE-2024-39936: Fixed information leakage due to process HTTP2 communication before encrypted() can be responded to (bsc#1227426)
• CVE-2023-45935: Fixed NULL pointer dereference in QXcbConnection::initializeAllAtoms() due to anomalous behavior from the X server (bsc#1222120)

This update for qt6-base fixes the following issues:

• CVE-2024-33861: Fixed an invalid pointer being passed as a callback which coud lead to modification of the stack (bsc#1223917)
• CVE-2024-39936: Fixed information leakage due to process HTTP2 communication before encrypted() can be responded to (bsc#1227426)

This update for libqt5-qtbase fixes the following issues:

• CVE-2023-45935: Fixed NULL pointer dereference in QXcbConnection::initializeAllAtoms() due to anomalous behavior from the X server (bsc#1222120)
• CVE-2024-39936: Fixed information leakage due to process HTTP2 communication before encrypted() can be responded to (bsc#1227426)

This update for libqt5-qtbase fixes the following issues:

• CVE-2023-45935: Fixed NULL pointer dereference in QXcbConnection::initializeAllAtoms() due to anomalous behavior from the X server (bsc#1222120)
• CVE-2024-39936: Fixed information leakage due to process HTTP2 communication before encrypted() can be responded to (bsc#1227426)

This update for libqt5-qtbase fixes the following issues:

• CVE-2023-51714: Fixed an incorrect integer overflow check (bsc#1218413).
• CVE-2024-39936: Fixed information leakage due to process HTTP2 communication before encrypted() can be responded to (bsc#1227426)
• CVE-2023-45935: Fixed NULL pointer dereference in QXcbConnection::initializeAllAtoms() due to anomalous behavior from the X server (bsc#1222120)

Other fixes:

• Add patch from upstream to fix a regression in the ODBC driver (bsc#1227513, QTBUG-112375)
• Add upstream patch to fix a potential overflow in assemble_hpack_block()

This update for libqt5-qtbase fixes the following issues:

• CVE-2023-37369: Fixed a buffer overflow in QXmlStreamReader (QTBUG-91889, bsc#1214327).
• CVE-2023-45935: Fixed NULL pointer dereference in QXcbConnection::initializeAllAtoms() due to anomalous behavior from the X server (bsc#1222120)
• CVE-2024-39936: Fixed information leakage due to process HTTP2 communication before encrypted() can be responded to (bsc#1227426)
• CVE-2023-51714: Fixed an incorrect integer overflow check (bsc#1218413).

Other fixes:

• Add patch from upstream to fix a regression in the ODBC driver (bsc#1227513, QTBUG-112375)
• Add upstream patch to fix a potential overflow in assemble_hpack_block()
• Use pkgconfig(icu-18n) to select current icu