Debian: >> Debian Linux >> 10.0 Security Vulnerabilities
CVE-2023-4863
Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)
Known exploited
CVSS Score
8.8
EPSS Score
1.0
Published
2023-09-12
OpenPMIx PMIx before 4.2.6 and 5.0.x before 5.0.1 allows attackers to obtain ownership of arbitrary files via a race condition during execution of library code with UID 0.
CVSS Score
8.1
EPSS Score
0.012
Published
2023-09-09
Null pointer dereference when composing from a specially crafted draft message in Mutt >1.5.2 <2.2.12
CVSS Score
2.2
EPSS Score
0.006
Published
2023-09-09
Null pointer dereference when viewing a specially crafted email in Mutt >1.5.2 <2.2.12
CVSS Score
4.3
EPSS Score
0.008
Published
2023-09-09
A use-after-free vulnerability in the Linux kernel's af_unix component can be exploited to achieve local privilege escalation.
The unix_stream_sendpage() function tries to add data to the last skb in the peer's recv queue without locking the queue. Thus there is a race where unix_stream_sendpage() could access an skb locklessly that is being released by garbage collection, resulting in use-after-free.
We recommend upgrading past commit 790c2f9d15b594350ae9bca7b236f2b1859de02c (or backported equivalents).
CVSS Score
7.8
EPSS Score
0.006
Published
2023-09-06
A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control) component can be exploited to achieve local privilege escalation.
If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without a link-sharing curve, then init_vf() will call vttree_insert() on the parent, but vttree_remove() will be skipped in update_vf(). This leaves a dangling pointer that can cause a use-after-free.
We recommend upgrading past commit b3d26c5702c7d6c45456326e56d2ccf3f103e60f.
CVSS Score
7.8
EPSS Score
0.003
Published
2023-09-06
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
Due to a race condition between nf_tables netlink control plane transaction and nft_set element garbage collection, it is possible to underflow the reference counter causing a use-after-free vulnerability.
We recommend upgrading past commit 3e91b0ebd994635df2346353322ac51ce84ce6d8.
CVSS Score
7.8
EPSS Score
0.002
Published
2023-09-06
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1873.
CVSS Score
7.8
EPSS Score
0.006
Published
2023-09-05
An issue was discovered in FRRouting FRR through 9.0. bgp_nlri_parse_flowspec in bgpd/bgp_flowspec.c processes malformed requests with no attributes, leading to a NULL pointer dereference.
CVSS Score
7.5
EPSS Score
0.011
Published
2023-09-05
Use After Free in GitHub repository vim/vim prior to 9.0.1858.
CVSS Score
7.8
EPSS Score
0.006
Published
2023-09-04